M14 – Arthropathies in other diseases classified elsewhere

ICD-10-CM 2027 diagnosis code · Inflammatory polyarthropathies

Non-billable header

ICD-10-CM code M14
Code
M14 (claims format: M14)
Description
Arthropathies in other diseases classified elsewhere
Billable
No – use a more specific code below
Valid for
Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter
13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
Block
M05-M14 Inflammatory polyarthropathies

Billable codes under M14

M14 is a header code and cannot be used on claims. Choose the most specific code:

Notes for M14

Excludes1 (not coded here):
  • arthropathy in:
  • diabetes mellitus (E08-E13 with .61-)
  • hematological disorders (M36.2-M36.3)
  • hypersensitivity reactions (M36.4)
  • neoplastic disease (M36.1)
  • neurosyphillis (A52.16)
  • sarcoidosis (D86.86)
  • enteropathic arthropathies (M07.-)
  • juvenile psoriatic arthropathy (L40.54)
  • lipoid dermatoarthritis (E78.81)

Frequently asked questions

What is ICD-10 code M14?

M14 is the ICD-10-CM code for arthropathies in other diseases classified elsewhere, in the block M05-M14 (Inflammatory polyarthropathies).

Is M14 a billable code?

No. M14 is a header code with more specific child codes; report one of the billable codes listed above.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.