Need help choosing the right code?
Ask CasePilot about procedures, modifiers, bundling, and coding guidance.
Try CasePilot© Copyright 2026 American Medical Association. All rights reserved.
| Short Descr | SUBS EPISODE FOR CONDITION | Medium Descr | SUBS EPISODE FOR CONDITION | Long Descr | Subsequent episode for condition (NMA-No Measure Associated) | Status Code | Not Valid for Medicare Purposes | Global Days | XXX - Global Concept Does Not Apply | PC/TC Indicator (26, TC) | 9 - Not Applicable | Multiple Procedures (51) | 9 - Concept does not apply. | Bilateral Surgery (50) | 9 - Concept does not apply. | Physician Supervisions | 09 - Concept does not apply. | Assistant Surgeon (80, 82) | 9 - Concept does not apply. | Co-Surgeons (62) | 9 - Concept does not apply. | Team Surgery (66) | 9 - Concept does not apply. | Diagnostic Imaging Family | 99 - Concept Does Not Apply | APC Status Indicator | Non-Covered Service, not paid under OPPS | Type of Service (TOS) | 1 - Medical Care | Berenson-Eggers TOS (BETOS) | Z2 - Undefined codes | MUE | Not applicable/unspecified. | CCS Clinical Classification | 170 - Excision of skin lesion |
|
Date
|
Action
|
Notes
|
|---|---|---|
| 2012-01-01 | ReActivated | First appearance of reactivation in code book |
| 2012-01-01 | Added | Code added. |
| 2011-07-01 | ReActivated | Reactivated and description revised |
| 2011-01-01 | Deleted | First appearance of deletion in code book |
| 2010-01-01 | Deleted | Deleted |
| 2009-01-01 | Added | First appearance in code book in 2009. |
| 2008-01-01 | Added | - |
Get instant expert-level medical coding assistance.