M08.88 Other juvenile arthritis, other specified site
Billable ICD-10-CM code, FY2026.
Applicable to
- Other juvenile arthritis, vertebrae
Applies from M08 Juvenile arthritis
Excludes1 (never code together)
- arthropathy in Whipple's disease (M14.8)
- Felty's syndrome (M05.0)
- juvenile dermatomyositis (M33.0-)
- psoriatic juvenile arthropathy (L40.54)
Code also
- any associated underlying condition, such as:
- regional enteritis [Crohn's disease] (K50.-)
- ulcerative colitis (K51.-)
Risk adjustment (HCC)
- CMS-HCC V28: HCC 93 — Rheumatoid Arthritis and Other Specified Inflammatory Rheumatic Disorders
- CMS-HCC V22: HCC 40 — Rheumatoid Arthritis and Inflammatory Connective Tissue Disease
- RxHCC V08: HCC 83 — Rheumatoid Arthritis and Other Inflammatory Polyarthropathy
- ESRD V24: HCC 40
MS-DRG index
Defines the logic of DRG(s) 545-547 in MDC 08.
Approximate ICD-9-CM (GEMs)
714.30 Polyarticular juvenile rheumatoid arthritis, chronic or unspecified (approximate)
Code annotations containing back-references to M08.88
Back-references to M08
- Type 1 Excludes:
M05 Rheumatoid arthritis with rheumatoid factor ("juvenile rheumatoid arthritis (M08.-)")
Diagnosis Index entries for M08.88
- Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › juvenile › specified type NEC › specified joint NEC
- Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › juvenile › specified type NEC › vertebrae
Nearby codes
M08.869 Other juvenile arthritis, unspecified kneeM08.87 Other juvenile arthritis, ankle and footM08.871 Other juvenile arthritis, right ankle and footM08.872 Other juvenile arthritis, left ankle and footM08.879 Other juvenile arthritis, unspecified ankle and footM08.88 Other juvenile arthritis, other specified site (this code)M08.89 Other juvenile arthritis, multiple sitesM08.9 Juvenile arthritis, unspecifiedM08.90 Juvenile arthritis, unspecified, unspecified siteM08.91 Juvenile arthritis, unspecified, shoulderM08.911 Juvenile arthritis, unspecified, right shoulder