M08.86 Other juvenile arthritis, knee

Non-billable header with 3 child codes.

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.-)

Codes under M08.86

• M08.861 Other juvenile arthritis, right knee
• M08.862 Other juvenile arthritis, left knee
• M08.869 Other juvenile arthritis, unspecified knee

Code annotations containing back-references to M08.86

Back-references to M08

• Type 1 Excludes: M05 Rheumatoid arthritis with rheumatoid factor ("juvenile rheumatoid arthritis (M08.-)")

Diagnosis Index entries for M08.86

• Arthritis, arthritic (acute) (chronic) (nonpyogenic) (subacute) › juvenile › specified type NEC › knee

Nearby codes

• M08.849 Other juvenile arthritis, unspecified hand
• M08.85 Other juvenile arthritis, hip
• M08.851 Other juvenile arthritis, right hip
• M08.852 Other juvenile arthritis, left hip
• M08.859 Other juvenile arthritis, unspecified hip
• M08.86 Other juvenile arthritis, knee (this code)
• M08.861 Other juvenile arthritis, right knee
• M08.862 Other juvenile arthritis, left knee
• M08.869 Other juvenile arthritis, unspecified knee
• M08.87 Other juvenile arthritis, ankle and foot
• M08.871 Other juvenile arthritis, right ankle and foot