M19.17 – Post-traumatic osteoarthritis, ankle and foot

ICD-10-CM 2027 diagnosis code · Osteoarthritis

Non-billable header

ICD-10-CM code M19.17

Code: M19.17 (claims format: M1917)
Description: Post-traumatic osteoarthritis, ankle and foot
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: M15-M19 Osteoarthritis
Parent codes: M19 › M19.1

Billable codes under M19.17

M19.17 is a header code and cannot be used on claims. Choose the most specific code:

Notes inherited from parent codes

Instructional notes at a category or block level apply to every code below it.

M19 – Other and unspecified osteoarthritis

Excludes1 (not coded here):

polyarthritis (M15.-)

Excludes2 (not included here):

arthrosis of spine (M47.-)
hallux rigidus (M20.2)
osteoarthritis of spine (M47.-)

Block M15-M19

Excludes2 (not included here):

osteoarthritis of spine (M47.-)

Index terms for M19.17

Entries in the ICD-10-CM alphabetic index that lead to this code:

Related codes in M19.1

Frequently asked questions

What is ICD-10 code M19.17?

M19.17 is the ICD-10-CM code for post-traumatic osteoarthritis, ankle and foot, in the block M15-M19 (Osteoarthritis).

Is M19.17 a billable code?

No. M19.17 is a header code with more specific child codes; report one of the billable codes listed above.

What category does M19.17 belong to?

It belongs to category M19 – Other and unspecified osteoarthritis.

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.