M19.171 Post-traumatic osteoarthritis, right ankle and foot
ICD-10-CM · CMS code reference
Official ICD-10-CM description: Post-traumatic osteoarthritis, right ankle and foot
Coding notes
From the ICD-10-CM FY2027 (effective October 1, 2026) tabular list. Notes on a parent code or category apply here too.
Excludes1
Not coded together with this code. The exception is when the two conditions are unrelated to each other.
- polyarthritis (M15.-)
Excludes2
Not part of this code, but both can be coded when both are documented.
- arthrosis of spine (M47.-)
- hallux rigidus (M20.2)
- osteoarthritis of spine (M47.-)
Related codes
M19.132Post-traumatic osteoarthritis, left wrist ICD-10-CMM19.139Post-traumatic osteoarthritis, unspecified wrist ICD-10-CMM19.141Post-traumatic osteoarthritis, right hand ICD-10-CMM19.142Post-traumatic osteoarthritis, left hand ICD-10-CMM19.149Post-traumatic osteoarthritis, unspecified hand ICD-10-CMM19.172Post-traumatic osteoarthritis, left ankle and foot ICD-10-CMM19.179Post-traumatic osteoarthritis, unspecified ankle and foot ICD-10-CMM19.19Post-traumatic osteoarthritis, other specified site ICD-10-CM
Common questions
Is M19.171 a billable code?
Yes. M19.171 is a billable ICD-10-CM code in the ICD-10-CM FY2027 (effective October 1, 2026) code set.