MCMCB Pro
M1A.319

M1A.319Chronic gout due to renal impairment, unspecified shoulder

Non-billable headerICD-10-CMunspecified

M1A.319 is a non-billable header ICD-10-CM code for chronic gout due to renal impairment, unspecified shoulder. It cannot be billed on its own: choose one of the more specific child codes below. This code also requires a 7th character before it is complete.

This code requires a 7th character

The appropriate 7th character is to be added to each code from category M1A

0
without tophus (tophi)
1
with tophus (tophi)

Risk adjustment

M1A.319 does not map to an HCC and does not risk-adjust under CMS-HCC V28. That is normal — most ICD-10 codes do not. It still needs to be coded correctly; it just will not move a RAF score.

Code to one of these instead M1A.319

2 child codes. Green means billable.

Related codes at this level

Codes that share M1A.31. If M1A.319 is not quite right, the correct code is usually one of these.

Questions about M1A.319

Is M1A.319 a billable ICD-10-CM code?
No. M1A.319 is a non-billable header code. Code to a higher level of specificity using one of its child codes.
Where does M1A.319 sit in the tabular list?
Diseases of the musculoskeletal system and connective tissue (M00-M99), in the block Inflammatory polyarthropathies (M05-M14).
ICD-10-CMFY2026-Apr· effective April 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release — see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.