August 2, 2011 CBCC Conference Call

Community-Based Collaborative Care Working Group Meeting

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Attendees

• Kathleen Connor
• Jon Farmer
• Delane Heldt
• Milan Petkovic
• Pat Pyette
• Richard Thoreson CBCC Co-chair
• Ioana Singureanu
• Serafina Versaggi scribe

Agenda

1. (5 min) Roll Call & Accept Agenda
2. (25 min) SHIPPS Domain Analysis Model discussion
   • eMeasure implementation approach
   • Rule-out; history of; family history diagnoses: how are these distinguished from actual diagnoses in claims data?
   • Difference in how diagnosis codes are captured depending on "encounter type" (“inpatient” versus outpatient/non-inpatient)
     • Outpatient/Non-inpatient encounters (encounters that do not fall into the categories of acute care, short term, long term care and psychiatric hospitals; home health agencies; rehab facilities; nursing homes, etc): Coding guidelines for inconclusive diagnoses (probable, suspected, rule out, etc.) developed for inpatient reporting and do not apply to outpatients.
     • Inpatient: rule-out coding "permitted", but appropriate coding should be used (V codes; signs & symptoms).
       • • CMS Evaluation and Management Services Guide, Dec. 2010
         • ICD9 Coding for Diagnostic Tests
         • California Society of Pathologists newsletter Oct 2007
         • Diagnosis Coding for Physician Billing
   • Vocabulary binding and eMeasure value sets
3. (30 min) HL7Confidentiality Code Project

Minutes

Discussion

1. • Rule-out; history of; family history diagnoses: how are these distinguished from actual diagnoses in claims data?
     • Issue:
   1. Inaccurate coding of these types of diagnoses may cause erroneous diagnoses to be attributed to patients
   2. Diagnosis codes used for ordering diagnostic services may claims skew data
      • When clinicians complete a requisition for a diagnostic test (order), they are required to enter “reason for test”. Clinicians are not are not trained in the subtleties of proper coding practices, and therefore, often use the ICD-9-CM code for the diagnosis itself rather than using the appropriate code from section 780.0 - 799.9 – Symptoms, Signs, and Ill-defined conditions or V-codes from the SUPPLEMENTARY CLASSIFICATION OF FACTORS INFLUENCING HEALTH STATUS AND CONTACT WITH HEALTH SERVICES (V01-V89) category.
      • V01-V89 category deals with occasions when circumstances other than a disease or injury classifiable to categories 001-999 (the main part of ICD) are recorded as "diagnoses" or "problems." This can arise mainly in three ways:
        • a) When a person who is not currently sick encounters the health services for some specific purpose, such as to act as a donor of an organ or tissue, to receive prophylactic vaccination, or to discuss a problem which is in itself not a disease or injury. This will be a fairly rare occurrence among hospital inpatients, but will be relatively more common among hospital outpatients and patients of family practitioners, health clinics, etc.
        • b) When a person with a known disease or injury, whether it is current or resolving, encounters the health care system for a specific treatment of that disease or injury (e.g., dialysis for renal disease; chemotherapy for malignancy; cast change).
        • c) When some circumstance or problem is present which influences the person's health status but is not in itself a current illness or injury. Such factors may be elicited during population surveys, when the person may or may not be currently sick, or be recorded as an additional factor to be borne in mind when the person is receiving care for some current illness or injury classifiable to categories 001-999. In this circumstance, the V code should be used only as a supplementary code and should not be the one selected for use in primary, single cause tabulations. Examples of these circumstances are a personal history of certain diseases, or a person with an artificial heart valve in situ.

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