ICD-10-CM · Chapter 13 · M00–M99
M05.76
Rheumatoid arthritis with rheumatoid factor of knee without organ or systems involvement
Diseases of the musculoskeletal system and connective tissue
Heads up:this is a parent code. It's typically not directly billable — you need to drill down to a more specific child code (one with additional digits) to use on a claim.
Quick facts
- Code
- M05.76
- Type
- Category / header (non-billable)
- ICD-10-CM chapter
- Chapter 13 — Diseases of the musculoskeletal system and connective tissue
- Category
- M05 — Rheumatoid arthritis with rheumatoid factor
- Specificity
- 5 characters
How coders use this code
ICD-10-CM M05.76 is a category (header) for rheumatoid arthritis with rheumatoid factor of knee without organ or systems involvement. It is generally not reported directly on a claim — coders drill down to a more specific child code (one with additional characters) that matches the documentation. Use the related codes below to find the billable code that fits, and verify against the annual NCHS/CMS guidelines.
Related codes in M05
- M05Rheumatoid arthritis with rheumatoid factor
- M05.0Felty's syndrome
- M05.00Felty's syndrome, unspecified site
- M05.01Felty's syndrome, shoulder
- M05.011Felty's syndrome, right shoulder
- M05.012Felty's syndrome, left shoulder
- M05.019Felty's syndrome, unspecified shoulder
- M05.02Felty's syndrome, elbow
- M05.021Felty's syndrome, right elbow
- M05.022Felty's syndrome, left elbow
- M05.029Felty's syndrome, unspecified elbow
- M05.03Felty's syndrome, wrist
- M05.031Felty's syndrome, right wrist
- M05.032Felty's syndrome, left wrist
- M05.039Felty's syndrome, unspecified wrist
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