M1006 – Disease activity not assessed, reason not given
HCPCS Level II code · M codes: Medical Services and Quality Measures
HCPCS codeM1006
- Long description
- Disease activity not assessed, reason not given
- Short description
- Dz not ases, no rsn
- Pricing indicator
00Not separately priced by Part B (bundled, not covered or Part A only)- Medicare coverage
CCarrier judgment – coverage decided by the Medicare contractor- BETOS category
Z2Undefined codes- Added
- January 1, 2019
- Last change
- January 1, 2019 – No change
Frequently asked questions
What is HCPCS code M1006?
M1006 is a HCPCS Level II code for disease activity not assessed, reason not given.
Does Medicare cover M1006?
The HCPCS file lists coverage code C: Carrier judgment – coverage decided by the Medicare contractor. Coverage and payment also depend on local coverage determinations and the patient’s plan.
Nearby M codes
- M0300 – Iv chelation therapy (chemical endarterectomy)
- M0301 – Fabric wrapping of abdominal aneurysm
- M1000 – Pain screened as moderate to severe
- M1001 – Plan of care to address moderate to severe pain documented on or before the date of the second visit with a clinician
- M1002 – Plan of care for moderate to severe pain not documented on or before the date of the second visit with a clinician, reason not given
- M1003 – Tb screening performed and results interpreted within twelve months prior to initiation of first-time biologic and/or immune response modifier therapy
- M1004 – Documentation of medical reason for not screening for tb or interpreting results (i.e., patient positive for tb and documentation of past treatment; patient who has recently completed a course of anti-tb therapy)
- M1005 – Tb screening not performed or results not interpreted, reason not given
- M1007 – >=50% of total number of a patient's outpatient ra encounters assessed
- M1008 – <50% of total number of a patient's outpatient ra encounters assessed
- M1009 – Discharge/discontinuation of the episode of care documented in the medical record
- M1010 – Discharge/discontinuation of the episode of care documented in the medical record
- M1011 – Discharge/discontinuation of the episode of care documented in the medical record
- M1012 – Discharge/discontinuation of the episode of care documented in the medical record
- M1013 – Discharge/discontinuation of the episode of care documented in the medical record
- M1014 – Discharge/discontinuation of the episode of care documented in the medical record
Source: CMS HCPCS Level II quarterly file, October 2026. Reference only – check payer policy before billing.