On August 1st the Centers for Medicare and Medicaid Services (CMS) released the FY 2015 Inpatient Prospective Payment System (IPPS) Final Rule. Over the next few weeks we will share with you key portions of the Rule.

As with the FY 2015 IPPS Proposed Rule, the Final Rule’s main focus is on Quality. Specifically, the following three Affordable Care Act (ACA) mandated Programs:

• Hospital Readmission Reduction Program,
• Hospital Value Based Purchasing (VBP) Program; and
• Hospital-Acquired Condition (HAC) Reduction Program.

All three Programs are designed to improve quality of care to the patient during and after a hospitalization. At the national level several of the measures within these Programs are closely aligned with the Institute for Health (IHI) Triple Aim. “In 2008 Don Berwick, Tom Nolan, and John Whittington first described the Triple Aim of simultaneously improving population health, improving the patient experience of care, and reducing per capita cost. The Institute for Healthcare Improvement (IHI) developed the Triple Aim as a statement of purpose for fundamentally new health systems that contribute to the overall health of populations while reducing costs. The idea struck a nerve. It has since become the organizing framework for the US National Quality Strategy, for strategies of public and private health organizations around the world, and for many of the over 100 sites from around the world that have been involved in IHI’s Triple Aim prototyping initiative.”1

The Triple Aim of improving population health, improving the patient experience of care, and reducing per capita cost is not only the right thing for our patients it is a key framework to guide hospitals as our health care system moves forward towards pay for performance. Beyond the patient, it is also critical for hospitals to be aware of the potential payment reduction impact that these three Programs combined can have for hospitals with low quality performance.

‍Readmission Reduction Program:

Background

This Program began on October 1, 2012. In the first two years of the program hospitals with excessive 30 day readmission rates for Acute Myocardial Infarction (AMI), Heart Failure (HF) and Pneumonia (PN) were penalized a percentage of their base operating DRG payment amount for ALL Medicare discharges.

What’s New?

• Eligible hospital discharges occurring between July 1, 2010 and June 30, 2013 were used to calculate the FY 2015 Excess Readmission Rates (ERRs).
• The maximum hospital payment adjustment is increasing to 3%, as required by the ACA.
• Two new readmission measures are being added to the program.
• 30-day Risk Standardized Readmission for Chronic Obstructive Pulmonary Disease (COPD), and
• 30-day Risk Standardized Readmission following elective, primary total hip and/or total knee replacement (THA/TKA).
  To ensure that hip fracture patients are excluded from this measure, CMS finalized a refinement to the measure cohort to exclude patients with hip fracture coded as either the principal or secondary diagnosis during the index admission.
• The FY 2015 Hospital Readmission Reduction Program results are to be publically posted on Hospital Compare in December at http://www.medicare.gov/hospitalcompare/readmission-reduction-program.html.
• The rule finalized Readmissions for Coronary Artery Bypass Graft (CABG) Surgical Procedure as an new measure in FY 2017.
• Though not new it is important to note that discharge diagnoses for each applicable condition are based on specific ICD-9-CM codes for that condition. These codes can be found on the QualityNet Web site at: http://www.QualityNet.org > Hospital-Inpatient > Claims-Based Measures > Readmission Measures > Measure Methodology.

Hospital Value-Based Purchasing Program:

Background

The Hospital VBP Program also began October 1, 2012. A CMS Fact Sheet indicates that this program works by rewarding hospitals “based on the quality of care provided to Medicare patients, how closely best clinical practices are followed, and how well hospitals enhance patients’ experiences of care during hospital stays. Hospitals are no longer paid solely based on the quantity of services they provide.”

As this program matures the weighting of measures is shifting away from clinical process of care measures towards the patient experience, patient outcomes and efficiency as evidenced in the following table:

‍What’s New?

• The percent reduction for redistribution is increasing to 1.5% of the base operating DRG payment amount for all participating hospitals.
• The total estimated amount available for value-based incentive payments in FY 2015 is approximately $1.4 billion.
• As finalized in the FY 2013 Final Rule, the Efficiency Domain is being added in FY 2015. The current measure in this domain is the Medicare Spending Per Beneficiary (MSPB) measure. This measure “assesses Medicare Part A and Part B payment for services provided to a Medicare beneficiary during a spending-per-beneficiary episode that spans from 3 days prior to an inpatient hospital admission through 30 days after discharge.”
  The QualityNet MSPB web page indicates that “by measuring cost of care through this measure, CMS hopes to increase the transparency of care for consumers and recognize hospitals that are involved in the provision of high-quality care at lower cost to Medicare.”
• Six measures are to be removed from the program in FY 2017 due to them being “Topped-Out.” Topped out measures meet the two criteria of having a statistically indistinguishable performance at the 75th to 90th percentile and having a truncated coefficient variation of ≤ 0.10. The Topped-Out measures include:

 

‍

• Three new measures were finalized for FY 2017.
• Two new Outcome Measures for the Safety Domain
• Hospital-onset Methicillin-Resistant Staphylococcus Aureus (MRSA) bacteremia
• Clostridium difficile infection
• One new Clinical Process of Care Measure
• Elective Delivery Prior to 39 Weeks Gestation
• Two new measures were finalized for FY 2019.
• Hospital-Level Risk-Standardized Complication Rate (RSCR) Following Elective Primary Total Hip Arthroplasty (THA) and Total Knee Arthroplasty (TKA)
• This measure will assess “complications occurring after THA and TKA surgery from the date of the index admission to 90 days post date of the index admission.”
• The outcome is one or more of the following complications:
• AMI, PN, or sepsis/septicemia within 7 days of admission;
• Surgical site bleeding, pulmonary embolism or death within 30 days of admission; or
• Mechanical complications, periprosthetic joint infection or wound infection within 90 days of admission.
• PSI-90 Composite Measure which includes PSI-3 – Pressure Ulcer Rate, PSI-6- Iatrogenic Pneumothorax Rate, PSI-7-Central Venous Catheter-Related Blood Stream Infections Rate and PSI-8-Post-op Hip Fracture Rate.

Hospital-Acquired Condition (HAC) Reduction Program:

Background

The Deficit Reduction Act of 2005 (DRA) required that the Secretary identify at least two HACs by October 1, 2007. HACs are high cost and/or high volume conditions that have been designated as a complication (CC or MCC) for coding purposes, have evidence-based guidelines to prevent the condition and if it was the only secondary diagnosis driving the MS-DRG assignment to a higher paying MS-DRG it would be discounted and the hospital would receive payment as if the HAC never occurred. HACs began to impact payment for hospitals for discharges occurring on or after October 1, 2008.

What’s New?

The HAC Reduction Program is set to begin on October 1, 2014. This program is a penalty program that will reduce payments to hospitals with excessive HACs by 1% for ALL Medicare discharges.

In the FY 2014 Final Rule CMS indicated that “the HAC Reduction Program aligns with our national strategy to improve health care quality by promoting the prevention of HACs, such as “never events” and HAIs. Our goal for the HAC Reduction Program is to heighten the awareness of HACs and reduce the number of incidences that occur.” They went on to state that “we believe that our efforts in using payment adjustments and our measurement authority will encourage hospitals to eliminate the incidence of HACs that could be reasonably prevented by applying evidenced based guidelines.”

In an August 5th MLN Connects™ Provider eNews CMS indicated that “this new program builds on the progress in this area achieved through the existing HAC program, which is currently saving approximately $30 million annually.”

The measures in this program are separated into two domains and scoring for each measure will begin at the minimum value for each measure. Scoring of the measures will result in a Total HAC Score. The finalized domains, domain weight and measures are as follows:

‍

At the end of the day it really is all about the patient.

For more information:

• Additional details about all three of these programs can be found in the pre-published https://www.federalregister.gov/articles/2014/08/22/2014-18545/hospital-inpatient-prospective-payment-systems-for-acute-care-hospitals-and-the-long-term-care">Final Rule (pages 722-820, 822-976 and 976 – 1,049).
• The Final Rule has a scheduled publication date of 08/22/2014 and will be available online at: http://ofr.gov/(S(pcl2zalo5cz115uiw2as4qqr))/inspection.aspx.

Reference

1Stiefel M, Nolan K. A Guide to Measuring the Triple Aim: Population Health, Experience of Care, and Per Capita Cost. IHI Innovation Series white paper. Cambridge, Massachusetts: Institute for Healthcare Improvement; 2012. (Available on www.IHI.org)

The Office of Inspector General (OIG) regularly posts reports of their audit findings. A number of these reports relate to hospital payment errors, although the reports often address the same issues from hospital to hospital. However, I always read through the findings to see if there are any new twists to the issues and to remind myself of these OIG target areas – in other words to see what’s in it for me.

Recently the OIG released three reports of hospital audits – two related to drug payment errors and one general compliance review. Here are a couple of issues from these reports worth noting.

Non-covered Use of Reteplase

The drug reteplase (HCPCS code J2993 – injection, reteplase, 18.1 mg) is approved by the Food and Drug Administration (FDA) to treat cardiac conditions using a single-use dose. The OIG identified a billing error that occurred when a provider billed Medicare for one full single-use dose of reteplase when they had actually split a single dose into multiple doses and used them as a thromblytic agent to clean dialysis patient catheters. This is a non-covered use of reteplase and resulted in an overpayment to the facility. (OIG Report Drug Overpayments Jurisdiction 13)

Bundled IMRT Planning Services

In the OIG Medicare Compliance Review of Good Samaritan Hospital, the OIG identified that the hospital had billed separately for services performed as part of Intensity Modulated Radiation Therapy (IMRT) planning resulting in an overpayment. These services are included in the payment for IMRT planning even when provided on a different date of service.

Hospitals are to report CPT code 77301 for IMRT planning. The Medicare Claims Processing Manual, Chapter 4, section 200.3.2 states that “Payment for the services identified by CPT codes 77014, 77280-77295, 77305-77321, 77331, 77336, and 77370 is included in the APC payment for IMRT planning when these services are performed as part of developing an IMRT plan that is reported using CPT code 77301.” Therefore these codes should not be billed in addition to IMRT planning (CPT 77301), regardless if provided on the same or different dates of service, unless they are not provided as part of developing the IMRT treatment plan.

A quick review of OIG reports relating to hospital findings is a great way to become familiar with the OIG target areas and to evaluate issues against your hospital’s practices. Better to be proactive than regretfully reactive.

          

Q:

How do you determine the level of physician supervision required for hospital outpatient therapeutic and diagnostic services?

 

A:

The answer is sort of like putting together a jigsaw puzzle. There is a piece here and a piece there. Terms defined in one place, then defined further in another place, codes in the physician RVU file, and a new type of service supervision designation altogether. Let’s see if we can put the pieces in place.

Definitions

Definitions of the levels of supervision can be found in the Code of Federal Regulations at 42 CFR 410.32 (b).

• General supervision means the procedure is furnished under the physician's overall direction and control, but the physician's presence is not required during the performance of the procedure.
• Direct supervision in the office setting means the physician must be present in the office suite and immediately available to furnish assistance and direction throughout the performance of the procedure. It does not mean that the physician must be present in the room when the procedure is performed. CMS has further defined direct supervision for services provided in a hospital in the Medicare Benefit Policy manual, chapter 6, sections 20.4 and 20.5 as noted below.
• Personal supervision means a physician must be in attendance in the room during the performance of the procedure.

This section of the CFR also discusses some exceptions to diagnostic supervision requirements such as mammography services, audiology tests, laboratory tests, and a few other exceptions.

In the Medicare Benefit Policy manual, CMS clarifies the definition of “direct supervision” as it relates to hospital services performed during or after CY 2011 – “whether directly or under arrangement in the hospital or in an on-campus or off-campus outpatient department of the hospital as defined at 42 CFR 413.65, “direct supervision” means that the physician must be immediately available to furnish assistance and direction throughout the performance of the procedure. As discussed below, the physician is not required to be present in the room where the procedure is being performed or within any other physical boundary as long as he or she is immediately available…. Immediate availability requires the immediate physical presence of the supervisory physician. CMS has not specifically defined the word “immediate” in terms of time or distance; however, an example of a lack of immediate availability would be situations where the supervisory physician is performing another procedure or service that he or she could not interrupt. Also, for services furnished on-campus, the supervisory physician may not be so physically distant on-campus from the location where hospital outpatient services are being furnished that he or she could not intervene right away. The hospital or supervisory physician must judge the supervisory physician’s relative location to ensure that he or she is immediately available… The supervisory physician must have, within his or her State scope of practice and hospital-granted privileges, the knowledge, skills, ability, and privileges to perform the service or procedure… The supervisory responsibility is more than the capacity to respond to an emergency, and includes the ability to take over performance of a procedure or provide additional orders.”

Hospital Outpatient Diagnostic Services

The supervision requirements for hospital outpatient diagnostic services can be found in the Medicare Benefit Policy manual, chapter 6, section 20.4. Section 20.4.4 explains that supervision levels for individual diagnostic tests are listed in the quarterly updated Medicare Physician Fee Schedule (PFS) Relative Value File which can be found on the Medicare Physician RVU File webpage. After selecting the year and quarter (quarters identified by A (January), B (April), C (July), etc.), download the zip files, select the PPRRUV14 spreadsheet and locate the “Physician Supervision of Diagnostic Procedures” column (column Z in this year’s spreadsheets). Hospitals are interested in the designation for the technical component (TC) of diagnostic services. The supervision levels are listed by codes, the definitions of which can be found in the Medicare Benefit Policy manual, chapter 15, section 80. The main designations are:

• 1 - Procedure must be performed under the general supervision of a physician.
• 2 - Procedure must be performed under the direct supervision of a physician.
• 3 - Procedure must be performed under the personal supervision of a physician.
• 9 - Concept does not apply.

Certain diagnostic tests performed personally by non-physician practitioners (NPPs) do not require physician supervision but NPPs may not supervise diagnostic tests when performed by other hospital staff.

Hospital Outpatient Therapeutic Services

Section 20.5.2 of chapter 6 of the Benefit Policy Manual describes the supervision requirements for therapeutic services - all therapeutic services provided to hospital outpatients generally require direct supervision by an appropriate physician or NPP although CMS may assign a different level of supervision to some therapeutic services. In addition to physicians and clinical psychologists, licensed clinical social workers, physician assistants, nurse practitioners, clinical nurse specialists, and certified nurse-midwives may furnish the required supervision of hospital outpatient therapeutic services that they may personally furnish in accordance with State law and all additional rules governing the provision of their services. However, pulmonary and cardiac rehab services require that a physician provide the direct supervision.

CMS may designate certain services to general or personal supervision or beginning in 2011, as non-surgical extended duration therapeutic services. Extended duration services require direct supervision during the initiation of the service followed by general supervision for the remainder of the service at the discretion of the supervising practitioner. The service can transition to general supervision after the beginning portion of the service when the supervising practitioner decides the patient is stable enough for general supervision. The point of transition to general supervision must be documented in the patient’s progress notes or medical record. A list of “Hospital Outpatient Therapeutic Services Designated as General or NSEDTS” is available in the downloads section on the Hospital OPPS webpage.

 

Coders probably sometimes feel as if they are searching for the proverbial needle in the haystack. They must evaluate an entire medical record to pick out the key condition responsible for a patient’s admission and other conditions that affect the patient’s treatment. Not easy considering the issues with incomplete, illegible, and conflicting documentation that may be present. And then there are the numerous coding rules of which coders must be aware and stay current. Our hats off to coders everywhere.

Last week, we reviewed the CERT findings from the July 2014 Medicare Compliance Quarterly Newsletter which focused on documentation deficiencies. This week we will look at some coding errors identified by the Recovery Auditors (RACs) detailed in the July Compliance Newsletter. These are brief summaries of the examples given in the newsletter. I encourage everyone to carefully review the examples in the newsletter for complete understanding.

Heart Failure and Shock (MS-DRGs 291, 292 and 293)

The RACs identified errors for these DRGs in both the sequencing of the principal diagnosis and in improper coding of the secondary diagnosis.

• The patient presented with decompensated congestive heart failure (CHF) and a pleural effusion with pulmonary edema. The physician did not state the cause of the pleural effusion so this should be coded as pleural effusion not otherwise specified (NOS) (511.9), instead of pleural effusion not elsewhere classified (NEC) (511.8). Coding Clinic has noted that pulmonary effusions are often seen with CHF with and without pulmonary edema and may be reported as an additional diagnosis. In this case the change in the secondary diagnosis changes the DRG assignment from 291 to 292, resulting in an overpayment.
• In the second example provided, a patient is diagnosed with CHF and an acute myocardial infarction. The reason for admission as determined after study was the acute MI (410.71), not the heart failure (428.20) also changing the DRG assignment to a lower weighted DRG.

NOTE

Medical Management Plus Inpatient Coders offer the following comments concerning pleural effusions with CHF: Coders assume a relationship between pleural effusions and CHF unless stated otherwise. Pleural effusion is considered to be integral to the CHF disease process and will normally clear with treatment for the CHF. It would not typically be assigned its own diagnosis code. Pleural effusions may only be reported as an additional diagnosis if the condition is specifically evaluated or treated, but reporting is not required. Evaluation may involve special x-rays such as decubitus views or diagnostic thoracentesis and it may be necessary to address the effusion by therapeutic thoracentesis or chest tube drainage.

Effective 2009, ICD-9 code 511.8 required a 5th digit and was removed from the MCC list. Both 511.8x and 511.9 are now CCs.

Postoperative or Posttraumatic Infections with Operating Room (OR) Procedure with Complications and Comorbidities (CC) (MS-DRG 857)

Both examples given for this DRG involve improper diagnosis code assignment in cases where the infection and complications were associated with implanted devices and not with the surgical procedure itself. In these examples, code 998.59 (postoperative infections) should not have been assigned as the principal diagnosis code because it excludes infections due to implanted devices.

• The first involved a total knee prosthesis which should have been coded with a principal diagnosis code of 996.66, Infection and inflammatory reaction due to internal prosthetic device implant and graft. The secondary diagnosis code of 998.12, hemorrhage or hematoma complicating a procedure, was replaced with ICD-9 diagnosis code 997.77 other complication due to internal joint prosthesis. This resulted in a DRG change from 857 to 487.
• The second patient was treated surgically for a pocket infection of a pacemaker. A correct principal code assignment of 996.61, Infection and inflammatory reaction due to cardiac device, implant, and graft changed the MS-DRG from DRG 857 to DRG 261.

Amputations (MS-DRGs 239, 240, 241, 474, 475, and 476)

The final inpatient coding errors involved secondary diagnoses coded with amputation DRGs. The code assignments were not supported by the physician documentation for acute heart failure or acute renal failure. Removing or correcting these diagnosis codes removed the MCC resulting in lower weighted DRGs.

Coders have a difficult task of reviewing an entire medical record and selecting the appropriate principal and secondary diagnoses. The principal diagnosis is defined in the Uniform Hospital Discharge Data Set (UHDDS) as "the condition established after study to be chiefly responsible for occasioning the admission of the patient to the hospital for care” but careful consideration must be used in making this determination, such as what was the actual reason for the admission and the focus of treatment. Also, secondary diagnoses must be clearly supported by the physician’s documentation in the medical record and correctly selected based on coding guidelines. Errors in code sequencing and selection can easily lead to an overpayment.

Q:Should physician queries be part of the legal medical record? 

 

A:

At MMP we have seen facilities maintain queries as part of the legal medical record and other facilities maintain the query forms within the CDI Department. Ultimately, this is a hospital specific decision.

Below are excerpts from two complimentary AHIMA Practice Briefs where they have provided guidance regarding query retention.

Query Retention

Retention of the query varies by healthcare organization. First, an organization must determine if the query will be part of the health record. If the query is not part of the health record, then the organization must decide if the query is kept as part of the business record or only the outcome of the query is maintained in a database.

Before this decision is made a discussion with the facility compliance and legal staff may be beneficial. Regardless, the query should be retained indefinitely if it contains information not documented in the health record. Auditors may request copies of any queries in order to validate the query wording, even if they are not considered part of the legal medical record.

With the current culture of governmental audits (e.g., RACs and MACs), it is helpful to keep the query a permanent part of the health record to demonstrate compliant and ethical CDI practices. The permanent query demonstrates the CDI professional’s attempt to seek clarification. It also can demonstrate to the administration the CDI professional’s efforts to communicate to the medical staff.

Keeping the query as part of the health record can also refute a healthcare provider’s assertion that he or she was unaware of the need for additional documentation. Finally, a permanent document in the health record serves to reduce redundancy and decrease the risk of a duplicate, retrospective query.

Article Citation: AHIMA. “Guidance for Clinical Documentation Improvement Programs.” Journal of AHIMA 81, no.5 (May 2010); expanded web version.

Link to Guidance: http://library.ahima.org/xpedio/groups/public/documents/ahima/bok1_047343.hcsp?dDocName=bok1_047343

Develop Query Retention Policies

Each organization should develop internal policies regarding query retention. Ideally, a practitioner’s response to a query is documented in the health record, which may include the progress notes or the discharge summary. If the record has been completed, this may be an addendum and should be authenticated. As noted in AHIMA’s toolkit, “Amendments in the Electronic Health Record,” “the addendum should be timely, bear the current date, time, and reason for the additional information being added to the health record, and be electronically signed.”

Organizational policies should specifically address query retention consistent with statutory or regulatory guidelines. The policy should indicate if the query is part of the patient’s permanent health record or stored as a separate business record. If the query form is not part of the health record, the policy should specify where it will be filed and the length of time it will be retained. It may be necessary to retain the query indefinitely if it contains information not documented in the health record. Auditors may request copies of any queries in order to validate query wording, even if they are not considered part of the legal health record.

An important consideration in query retention is the ability to collect data for trend analysis, which provides the opportunity for process improvement and identification of educational needs.

Article Citation: AHIMA. “Guidelines for Achieving a Compliant Query Practice.” Journal of AHIMA 84, no.2 (February 2013): 50-53.

Link to Guidance: http://library.ahima.org/xpedio/groups/public/documents/ahima/bok1_050018.hcsp?dDocName=bok1_050018

The Signs and Symptoms category in I-9 has received a major overhaul in I-10. Not only have there been organizational changes; several new conditions have also been included in the chapter.  Let’s take a closer look at the differences...

• (Chapter 16) is now (Chapter 18)
• In addition to symptom guidelines, guidelines for several other conditions are listed in Chapter 18, i.e., Repeated falls, coma scale, functional quadriplegia, SIRS due to non-infectious process, and death nos
• Some of the symptoms previously found in a specific chapter, have been moved into the symptom chapter.
• Example 1: Hematuria, previously listed in the (Genitourinary System) is now listed in the (Symptoms) chapter
• Example 2: Sinus Bradycardia, previously listed in the (Diseases of the Circulatory System) is now listed in the (Symptoms) chapter
• Symptoms are sequenced by body system within the chapter (called blocks)

Chapter 18 is organized in the following blocks:

‍

The following is the beginning of the Symptom Chapter (block) for circulatory and respiratory systems in the tabular section:

R00 | Abnormalities of heart beat

R00.0 | Tachycardia, unspecified

NOTE

Reviewer’s Note: Sinus Bradycardia is now listed in the symptom chapter instead of in (Diseases of the Circulatory System) chapter as it was in I-9.

Rapid heart beat

Sinoauricular tachycardia NOS

Sinus (sinusal) tachycardia NOS

R00.1 | Bradycardia, unspecified

Sinoatrial bradycardia

Sinus bradycardia

Slow heart beat

Vagal bradycardia

R00.2 | Palpitations

Awareness of heart beat

R00.8 | Other abnormalities of heart beat

R00.9 | Unspecified abnormalities of heart beat

Official ICD-9-CM Guidelines for Coding and Reporting

Reviewer’s observation: I-9 previously provided only general guidelines for coding signs and symptoms under Section II. Selection of Principal Diagnosis. We now have chapter-specific guidelines for coding signs and symptoms in I-10.

I-9

Chapter 16: Signs, Symptoms and Ill-Defined Conditions (780-799)

Reserved for future guideline expansion

I-10

Chapter 18: Symptoms, Signs, and Abnormal Clinical and Laboratory Findings, Not Elsewhere Classified (R00-R99)

Chapter 18 includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded. Signs and symptoms that point to a specific diagnosis have been assigned to a category in other chapters of the classification.

1. Use of symptom codes
2. Codes that describe symptoms and signs are acceptable for reporting purposes when a related definitive diagnosis has not been established (confirmed) by the provider.
   
   
3. Use of a symptom code with a definitive diagnosis code
4. EXAMPLE
5. Respiratory arrest (R09.2) should not be coded in addition to Respiratory Failure (J96-).
6. Codes for signs and symptoms may be reported in addition to a related definitive diagnosis when the sign or symptom is not routinely associated with that diagnosis, such as the various signs and symptoms associated with complex syndromes. The definitive diagnosis code should be sequenced before the symptom code. Signs or symptoms that are associated routinely with a disease process should not be assigned as additional codes, unless otherwise instructed by the classification.
   
   
7. Combination codes that include symptoms
8. ICD-10-CM contains a number of combination codes that identify both the definitive diagnosis and common symptoms of that diagnosis. When using one of these combination codes, an additional code should not be assigned for the symptom.
   
   
9. Repeated falls
10. Code R29.6, Repeated falls, is for use for encounters when a patient has recently fallen and the reason for the fall is being investigated.
11. Code Z91.81, History of falling, is for use when a patient has fallen in the past and is at risk for future falls. When appropriate, both codes R29.6 and Z91.81 may be assigned together.
    
    
12. Coma scale
13. The coma scale codes (R40.2-) can be used in conjunction with traumatic brain injury codes, acute cerebrovascular disease or sequelae of cerebrovascular disease codes. These codes are primarily for use by trauma registries, but they may be used in any setting where this information is collected. The coma scale codes should be sequenced after the diagnosis code(s).
14. These codes, one from each subcategory, are needed to complete the scale. The 7th character indicates when the scale was recorded. The 7th character should match for all three codes.
15. At a minimum, report the initial score documented on presentation at your facility. This may be a score from the emergency medicine technician (EMT) or in the emergency department. If desired, a facility may choose to capture multiple coma scale scores. Assign code R40.24, Glasgow coma scale, total score, when only the total score is documented in the medical record and not the individual score(s).
    
    
16. Functional quadriplegia
17. Functional quadriplegia (code R53.2) is the lack of ability to use one’s limbs or to ambulate due to extreme debility. It is not associated with neurologic deficit or injury, and code R53.2 should not be used for cases of neurologic quadriplegia. It should only be assigned if functional quadriplegia is specifically documented in the medical record.
    
    
18. SIRS due to non-infectious process
19. NOTE
20. This guideline has been moved from Chapter 17: Injury and Poisoning (I-9).
21. The systemic inflammatory response syndrome (SIRS) can develop as a result of certain non-infectious disease processes, such as trauma, malignant neoplasm, or pancreatitis. When SIRS is documented with a noninfectious condition, and no subsequent infection is documented, the code for the underlying condition, such as an injury, should be assigned, followed by code R65.10, Systemic inflammatory response syndrome (SIRS) of non-infectious origin without acute organ dysfunction, or code R65.11, Systemic inflammatory response syndrome (SIRS) of non-infectious origin with acute organ dysfunction. If an associated acute organ dysfunction is documented, the appropriate code(s) for the specific type of organ dysfunction(s) should be assigned in addition to code R65.11. If acute organ dysfunction is documented, but it cannot be determined if the acute organ dysfunction is associated with SIRS or due to another condition (e.g., directly due to the trauma), the provider should be queried.
    
    
22. Death NOS
23. Code R99, Ill-defined and unknown cause of mortality, is only for use in the very limited circumstance when a patient who has already died is brought into an emergency department or other healthcare facility and is pronounced dead upon arrival. It does not represent the discharge disposition of death.

Remember:

• Symptom codes are not coded and reported when a confirmed diagnosis has been established by the provider.
• Chapter 18 contains many, but not all codes for symptoms.

As you can see, there have been several changes to the symptom chapter for I-10. In my personal opinion, organizing the symptoms in “blocks” under each specific body system, makes the information much easier to locate specific symptoms at-a-glance.

Resources:

ICD-9-CM Coding book by Ingenix ICD-10-CM Coding Book by Ingenix AHIMA ICD-10-CM Training Manual

 

Our next topic for the I-10 corner is the mental health chapter, Mental, Behavioral, and Neurodevelopmental Disorders. Chapter 5 is another example of the massive expansion of codes in ICD-10. I have highlighted some changes and included tips that I think are important to know for coding these conditions.

See below how the codes in this chapter are no longer grouped by psychotic, non-psychotic disorders, or mental retardation.

CODE COMPARISON

‍NOTE FROM ICD-10-CM CODER TRAINING MANUAL 2014

Many title changes for categories and subcategories were made in Chapter 5. Such as:Bipolar 1 Disorder, Single Manic Episode (296.0x) = Manic Episode (F30.xx)

Many changes were made due to outdated terminology. Examples can be seen in the accompanying table.

 

 

DID YOU KNOW?

DRG Shift

The CMS ICD-10 website contains information on the ICD-10 MS-DRG Conversion Project. An article from CMS, “Estimating the Impact of the Transition to ICD-10 on Medicare Inpatient Hospital Payments”, lists the top 10 MS-DRGs that shift to another DRG when re-coded with ICD-10. DRG 885, Psychoses is on that list. Currently, ICD-9 cases that have 296.20, Major Depression, Single Episode, Unspecified sequenced as the principal diagnosis will group to DRG 885, Psychoses. Under ICD-10, this same diagnosis is assigned to F32.9 (also includes Depression NOS) which groups the case to DRG 881, Depressive Neuroses, a lower-weighted DRG. Interestingly, many hospitals in Alabama have DRG 885 listed in their top 10 diagnoses each year. It would be a good idea to see how this change will impact your facility.

A large classification change was made to the drug and alcohol abuse/dependence codes.

• There are codes to denote alcohol and drug “use”.
• No longer identify “Continuous” and “Episodic” in I-10
• Can code Blood Alcohol Levels as an additional code, if applicable:
  Y90.0, Evidence of alcohol involvement determined by blood alcohol level

Chapter 5 Guidelines

• Physician documentation of a history of drug or alcohol dependence is coded as “in remission”.
• For psychoactive substance use, abuse and dependence:

TIP

 

The codes in Chapter 5 parallel the codes in DSM-IV TR (Diagnostic and Statistical Manual of Mental Disorders-4 Text Revision) in most cases….from the ICD-10-CM Coder Training Manual, 2014 Instructor’s Edition. Psychiatrists tend to document these conditions as they are listed in the codebooks, which can make mental health coding a little easier. In addition, I hope all of the information provided to you in the I-10 Corner has helped make your job a little easier.

Have you ever seen the guy spinning numerous plates at once at the top of poles? This used to be a regular segment on the Ed Sullivan Show many years ago. Sometimes keeping up with all the different payer regulations is like spinning plates. For example, there are numerous ways to report bilateral procedures, but Medicare only wants it one way. Reporting it wrong will end up in a denial for certain procedures. Coders’ heads are spinning like those plates.

Medicare has published MLN Matters Article SE1422 to address improper Medicare billing of bilateral surgical procedures and date of service Medically Unlikely Edits (MUEs). As a reminder, per Medicare’s MUE webpage an MUE for a HCPCS/CPT code is the maximum units of service that a provider would report under most circumstances for a single patient on a single day of service.  Medicare FAQ 2277 explains that line-item MUEs are adjudicated separately against the MUE value for the procedure code on thatline. The appropriate use of CPT modifiers (such as -76, -77, -59, or anatomic modifiers) to report the same code on separate lines of a claim will enable a provider to report medically reasonable and necessary units of service in excess of an MUE value. 

Medicare, with back-up from the Office of Inspector General, is convinced that providers are inappropriately by-passing line item MUEs by reporting multiple line items. To address this concern, CMS is converting most MUEs into per day edits. That means that all lines of a CPT code will be denied if the units for that CPT code exceed the MUE limit for the day of service. In this case, reporting CPT codes on separate lines, with or without modifiers, will not by-pass the edits.

CMS is also adding MUE Adjudicator Indicators (MAIs) to indicate the type of MUE and its basis.

• An MAI of 3 indicates an MUE based on clinical information such as billing patterns or prescribing information. Exceptions to the MUE limits can occur but would be rare, so Medicare considers items exceeding MUE limits when the MAI is 3 to be a billing error. Providers can appeal denials for MUEs with an MAI of 3 if they have verified that the units are correct, the service is medically necessary, and they have correctly interpreted all coding instructions.
• An MAI of 2 indicates an MUE based on regulation or subregulatory instruction (“policy”), including the instruction that is inherent in the code descriptor or its applicable anatomy. MUE denials where the MAI is 2 will not be overturned on appeal.
• If a provider receives an MUE denial and determines that the units originally billed were incorrect due to a clerical error, they can request a reopening instead of having to go through the appeals process. They can then submit a corrected claim with the correct number of units.

There is now a revised July 1, 2014 update on the MUE webpage that identifies the published MUE edits with an MAI value of 1 (line edit), 2 (date of service edit: policy) or 3 (date of service edit: clinical).

These per day MUEs will create a problem with bilateral codes for surgical procedures if they are not billed according to Medicare instructions. Medicare instructs in the Medicare Claims Processing Manual and the National Correct Coding Initiative Manual that bilateral surgical procedures (if bilateral is not included in the code description) should be reported using a single unit of service and the -50 modifier. If these procedures are incorrectly reported on two lines with RT and LT modifiers or on one line with units of 2, they may exceed the MUE if the per day MUE limit is one. A date of service MUE of one is fairly common for bilateral surgical procedures. The article only discusses bilateral surgical procedures; it does not address the correct reporting of bilateral radiology procedures.

Through our 835 claims analysis (HIQUP reports), MMP has identified denials of services that appear to be the result of inappropriate reporting of bilateral surgical procedures with RT and LT instead of the -50 modifier. For example, such CPT codes as 30140, 49505, 64483, and 67904 submitted with RT/LT modifiers are being denied with Claim Adjustment Reason Code (CARC) 151 (information submitted does not support this many services).

Hospitals need to watch for these types of denials and educate coders and billers or adjust chargemasters to assure bilateral surgical procedures are being reported correctly. Hospitals will also need to be aware of the per day MUEs and their respective MAIs for other services that may be affected. Something else to watch for and another acronym to remember.

 

 

As a young laboratory manager, I was unwittingly thrust into an environment that required some knowledge of medical billing. One of my now best friends, then hospital billing manager, could almost bring me to tears with intimidating terms such as “UB”, “revenue code” and “type of bill.”   We now laugh about the time I told her, “I don’t know what a revenue code is and I don’t ever want to know!” Just goes to show you – never say never.

There have been a lot of hospital issues lately involving type of bill (TOB). There were instructions, then changed instructions, on the use of bill types 13x and 14x for laboratory services under the new OPPS packaging rules. The new Part B inpatient claim rules focus on type of bill 12x. So I thought this would be a good time to review some basic information on medical claim type of bill, even if you think you don’t want to know.

Type of bill consists of four digits, the first digit being zero. This leading zero is ignored by Medicare for processing and is usually dropped when discussing bill types. The type of bill goes in FL 4 on the UB-04. The second digit identifies the type of facility and the third classifies the type of care being billed. For example, claims with a second digit of “1” are hospital claims, such as 011x or 013x.

The fourth digit of the TOB indicates the sequence of the bill for a specific episode of care as defined below:

• “0” indicates a non-payment/zero claim. For example, if a facility determines an inpatient admission is not medically necessary after discharge, they would first submit a no-pay/provider liable inpatient claim, a 110 TOB. After denial, they would then submit a Part B inpatient claim (TOB 121) to receive payment for the Part B services furnished.
• “1” is for an admit-through-discharge claim.
• “2” is the first interim claim in a series of claim when the patient is expected to remain in a facility for an extended period of time or is receiving outpatient recurring services, such as physical therapy.
• “3” is a continuing claim in a series of claims.
• “4” indicates the last claim in a series.
• “5” is used as the last digit for late charges only claims.
• “7” is a replacement claim to be used when a previously finalized claim needs to be rebilled entirely such as corrected or adjustment claims.
• “8” is used to cancel a claim.

There are some additional fourth characters for special providers such as hospice and home health.

As usual with Medicare, nothing is as straight forward as it seems. Be sure to read the Medicare manual and other resources to ensure you are using the type of bill codes correctly. For example, Medicare Claims Processing Manual, Chapter 1, section 50.2 discusses Frequency of Billing for Providers.

In this week’s article, we’re discussing a few of the changes for ICD-10-CM in the Nervous System (Chapter 6): Alzheimer’s Dementia, Epilepsy, Hemiparesis/Hemiplegia (Dominant vs. Non-Dominant), Migraine, Phantom Limb Pain and Sleep Apnea

Alzheimer’s Dementia

I-9: Alzheimer’s Dementia

• with behavioral disturbance (aggressive) (combative) (violent) (331.0 / 294.11)
• without behavioral disturbance (331.0 / 294.10)

NOTICE:

The category for Alzheimer’s disease (G30) has been expanded to reflect onset (early vs. late)

I-10: Alzheimer’s Dementia

• behavioral disturbance (G30.9 / F02.81)
• early onset (G30.0 / F02.81)
• late onset (G30.1 / F02.80)
• specified NEC (G30.8 / F02.80)

 

Epilepsy

Terms for Epilepsy have been updated to classify the disorder, e.g,

• Localization-related Idiopathic Epilepsy
• Generalized Idiopathic Epilepsy
• Special Epileptic Syndromes

Example:

I-9: Epilepsy, epileptic (idiopathic) (345.9)

Epilepsy, localization related (focal) (partial) and (epileptic syndromes)

• With
• Complex partial seizures (345.4)
• Simple partial seizures (345.5)

NOTICE:

Within each category, more specificity can be described to identify: Seizures of Localized Onset, Complex Partial Seizures, Intractable and Status Epilepticus.

I-10: Epilepsy, epileptic, epilepsia (attack) (cerebral) (convulsion) (fit) (seizure) (G40.909)

Epilepsy, localization-related (focal) (partial)

• Idiopathic (G40.009)
• With seizures of localized onset (G40.009)
• Intractable (G40.019)
• With status epilepticus (G40.011)
• Without status epilepticus (G40.019)
• Not intractable (G40.009)
• With status epilepticus (G40.001)
• Without status epilepticus (G40.009)

NOTE

Category G40, Epilepsy and Recurrent Seizures

The following terms are to be considered equivalent to intractable:

• Pharmacoresistent (pharmacologically resistant)
• Treatment resistant
• Refractory (medically)
• Poorly controlled

Hemiplegia and Hemiparesis  (Dominant vs. Non-Dominant Side)

This category is to be used only when the listed conditions are reported without further specification, or are stated to be old or longstanding but of unspecified cause. The category is also for use in multiple coding to identify these conditions resulting from any cause.                                      

I-9:

The following fifth-digits are for use with codes 342.0-342.9:

• 0 affecting unspecified side
• 1 affecting dominant side
• 2 affecting non-dominant side

I-10:

Per ICD-10-CM Official Coding Guidelines: Codes from category G81, Hemiplegia and hemiparesis, and subcategories, G83.1, Monoplegia of lower limb, G83.2, Monoplegia of upper limb, and G83.3, Monoplegia, unspecified, identify whether the dominant or non-dominant side is affected.

Should the affected side be documented, but not specified as dominant or non-dominant, and the classification system does not indicate a default, code selection is as follows:

• For ambidextrous patients, the default should be dominant
• If the left side is affected, the default is non-dominant
• If the right side is affected, the default is dominant

Example: G81.9 Hemiplegia, unspecified

• G81.90:  Hemiplegia, unspecified affecting unspecified side
• G81.91:  Hemiplegia, unspecified affecting right dominant side
• G81.92:  Hemiplegia, unspecified affecting left dominant side
• G81.93:  Hemiplegia, unspecified affecting right non-dominant side
• G81.94:  Hemiplegia, unspecified affecting left non-dominant side

            Excludes1: Hemiplegia and hemiparesis due to sequela of cerebrovascular disease

Migraine

I-9: Migraine, Unspecified (Idiopathic) (346.9x)

I-10: Migraine, Unspecified (Idiopathic) (G43.909)

NOTE

Category G43, Migraine

The following terms are to be considered equivalent to intractable:

• Pharmacoresistent (pharmacologically resistant)
• Treatment resistant
• Refractory (medically)
• Poorly controlled

 

Phantom Limb

The sensation that an amputated or missing limb is still attached to the body and is moving along with other body parts. An estimated 60% to 80% of people that have had an amputation, experience phantom sensations in the amputated limb with the majority being painful.  

I-9: Phantom limb (syndrome) (353.6)

NOTICE:

I-10 has given us the ability to identify whether pain is present or not after an amputation.

I-10: Phantom limb syndrome (G54.7)

• with pain (G54.6)
• without pain (G54.7)

 

Sleep Apnea

Sleep Apnea has its own subcategory with fifth character specificity identifying the type

Example:      

I-9: Sleep Apnea, Unspecified (780.57)

• with
• Hypersomnia, unspecified (780.53)
• Hyposomnia, unspecified (780.51)
• Insomnia, unspecified (780.51)
• Sleep disturbance (780.57)
• Central, in conditions classified elsewhere (327.27)
• Obstructive (adult) (pediatric) (327.23)
• Organic (327.20)
• other (327.29)
• Primary central (327.21)

I-10: Sleep Apnea, Unspecified (G47.30)

• Central (primary) (G47.31)
• in conditions classified elsewhere (G47.37)
• Obstructive (adult) (pediatric) (G47.33)
• Primary central (G47.31)
• Specified NEC (G47.39)

As you can see, there are several new terms and descriptions in the Nervous System Chapter for I-10-CM, providing more specificity and better clarity of certain conditions. If we can take just a little extra time assigning diagnosis codes for I-10, we will reflect the true severity of illness (SOI) for each and every patient.

Resources:

ICD-10-CM Coding Book by Ingenix

AHIMA ICD-10-CM Training Manual

Wikipedia