Section M15-M19 | Osteoarthritis

M15

Code hierarchy

M15 Polyosteoarthritis
- M15.0 Primary generalized (osteo)arthritis
- M15.1 Heberden's nodes (with arthropathy)
- M15.2 Bouchard's nodes (with arthropathy)
- M15.3 Secondary multiple arthritis
- M15.4 Erosive (osteo)arthritis
- M15.8 Other polyosteoarthritis
- M15.9 Polyosteoarthritis, unspecified

Polyosteoarthritis

M16

Code hierarchy

M16 Osteoarthritis of hip
- M16.0 Bilateral primary osteoarthritis of hip
- M16.1 Unilateral primary osteoarthritis of hip
  - M16.10 Unilateral primary osteoarthritis, unspecified hip
  - M16.11 Unilateral primary osteoarthritis, right hip
  - M16.12 Unilateral primary osteoarthritis, left hip
- M16.2 Bilateral osteoarthritis resulting from hip dysplasia
- M16.3 Unilateral osteoarthritis resulting from hip dysplasia
  - M16.30 Unilateral osteoarthritis resulting from hip dysplasia, unspecified hip
  - M16.31 Unilateral osteoarthritis resulting from hip dysplasia, right hip
  - M16.32 Unilateral osteoarthritis resulting from hip dysplasia, left hip
- M16.4 Bilateral post-traumatic osteoarthritis of hip
- M16.5 Unilateral post-traumatic osteoarthritis of hip
  - M16.50 Unilateral post-traumatic osteoarthritis, unspecified hip
  - M16.51 Unilateral post-traumatic osteoarthritis, right hip
  - M16.52 Unilateral post-traumatic osteoarthritis, left hip
- M16.6 Other bilateral secondary osteoarthritis of hip
- M16.7 Other unilateral secondary osteoarthritis of hip
- M16.9 Osteoarthritis of hip, unspecified

Osteoarthritis of hip

M17

Code hierarchy

M17 Osteoarthritis of knee
- M17.0 Bilateral primary osteoarthritis of knee
- M17.1 Unilateral primary osteoarthritis of knee
  - M17.10 Unilateral primary osteoarthritis, unspecified knee
  - M17.11 Unilateral primary osteoarthritis, right knee
  - M17.12 Unilateral primary osteoarthritis, left knee
- M17.2 Bilateral post-traumatic osteoarthritis of knee
- M17.3 Unilateral post-traumatic osteoarthritis of knee
  - M17.30 Unilateral post-traumatic osteoarthritis, unspecified knee
  - M17.31 Unilateral post-traumatic osteoarthritis, right knee
  - M17.32 Unilateral post-traumatic osteoarthritis, left knee
- M17.4 Other bilateral secondary osteoarthritis of knee
- M17.5 Other unilateral secondary osteoarthritis of knee
- M17.9 Osteoarthritis of knee, unspecified

Osteoarthritis of knee

M18

Code hierarchy

M18 Osteoarthritis of first carpometacarpal joint
- M18.0 Bilateral primary osteoarthritis of first carpometacarpal joints
- M18.1 Unilateral primary osteoarthritis of first carpometacarpal joint
  - M18.10 Unilateral primary osteoarthritis of first carpometacarpal joint, unspecified hand
  - M18.11 Unilateral primary osteoarthritis of first carpometacarpal joint, right hand
  - M18.12 Unilateral primary osteoarthritis of first carpometacarpal joint, left hand
- M18.2 Bilateral post-traumatic osteoarthritis of first carpometacarpal joints
- M18.3 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint
  - M18.30 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, unspecified hand
  - M18.31 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, right hand
  - M18.32 Unilateral post-traumatic osteoarthritis of first carpometacarpal joint, left hand
- M18.4 Other bilateral secondary osteoarthritis of first carpometacarpal joints
- M18.5 Other unilateral secondary osteoarthritis of first carpometacarpal joint
  - M18.50 Other unilateral secondary osteoarthritis of first carpometacarpal joint, unspecified hand
  - M18.51 Other unilateral secondary osteoarthritis of first carpometacarpal joint, right hand
  - M18.52 Other unilateral secondary osteoarthritis of first carpometacarpal joint, left hand
- M18.9 Osteoarthritis of first carpometacarpal joint, unspecified

Osteoarthritis of first carpometacarpal joint

M19

Code hierarchy

M19 Other and unspecified osteoarthritis
- M19.0 Primary osteoarthritis of other joints
  - M19.01 Primary osteoarthritis, shoulder
    - M19.011 Primary osteoarthritis, right shoulder
    - M19.012 Primary osteoarthritis, left shoulder
    - M19.019 Primary osteoarthritis, unspecified shoulder
  - M19.02 Primary osteoarthritis, elbow
    - M19.021 Primary osteoarthritis, right elbow
    - M19.022 Primary osteoarthritis, left elbow
    - M19.029 Primary osteoarthritis, unspecified elbow
  - M19.03 Primary osteoarthritis, wrist
    - M19.031 Primary osteoarthritis, right wrist
    - M19.032 Primary osteoarthritis, left wrist
    - M19.039 Primary osteoarthritis, unspecified wrist
  - M19.04 Primary osteoarthritis, hand
    - M19.041 Primary osteoarthritis, right hand
    - M19.042 Primary osteoarthritis, left hand
    - M19.049 Primary osteoarthritis, unspecified hand
  - M19.07 Primary osteoarthritis ankle and foot
    - M19.071 Primary osteoarthritis, right ankle and foot
    - M19.072 Primary osteoarthritis, left ankle and foot
    - M19.079 Primary osteoarthritis, unspecified ankle and foot
  - M19.09 Primary osteoarthritis, other specified site
- M19.1 Post-traumatic osteoarthritis of other joints
  - M19.11 Post-traumatic osteoarthritis, shoulder
    - M19.111 Post-traumatic osteoarthritis, right shoulder
    - M19.112 Post-traumatic osteoarthritis, left shoulder
    - M19.119 Post-traumatic osteoarthritis, unspecified shoulder
  - M19.12 Post-traumatic osteoarthritis, elbow
    - M19.121 Post-traumatic osteoarthritis, right elbow
    - M19.122 Post-traumatic osteoarthritis, left elbow
    - M19.129 Post-traumatic osteoarthritis, unspecified elbow
  - M19.13 Post-traumatic osteoarthritis, wrist
    - M19.131 Post-traumatic osteoarthritis, right wrist
    - M19.132 Post-traumatic osteoarthritis, left wrist
    - M19.139 Post-traumatic osteoarthritis, unspecified wrist
  - M19.14 Post-traumatic osteoarthritis, hand
    - M19.141 Post-traumatic osteoarthritis, right hand
    - M19.142 Post-traumatic osteoarthritis, left hand
    - M19.149 Post-traumatic osteoarthritis, unspecified hand
  - M19.17 Post-traumatic osteoarthritis, ankle and foot
    - M19.171 Post-traumatic osteoarthritis, right ankle and foot
    - M19.172 Post-traumatic osteoarthritis, left ankle and foot
    - M19.179 Post-traumatic osteoarthritis, unspecified ankle and foot
  - M19.19 Post-traumatic osteoarthritis, other specified site
- M19.2 Secondary osteoarthritis of other joints
  - M19.21 Secondary osteoarthritis, shoulder
    - M19.211 Secondary osteoarthritis, right shoulder
    - M19.212 Secondary osteoarthritis, left shoulder
    - M19.219 Secondary osteoarthritis, unspecified shoulder
  - M19.22 Secondary osteoarthritis, elbow
    - M19.221 Secondary osteoarthritis, right elbow
    - M19.222 Secondary osteoarthritis, left elbow
    - M19.229 Secondary osteoarthritis, unspecified elbow
  - M19.23 Secondary osteoarthritis, wrist
    - M19.231 Secondary osteoarthritis, right wrist
    - M19.232 Secondary osteoarthritis, left wrist
    - M19.239 Secondary osteoarthritis, unspecified wrist
  - M19.24 Secondary osteoarthritis, hand
    - M19.241 Secondary osteoarthritis, right hand
    - M19.242 Secondary osteoarthritis, left hand
    - M19.249 Secondary osteoarthritis, unspecified hand
  - M19.27 Secondary osteoarthritis, ankle and foot
    - M19.271 Secondary osteoarthritis, right ankle and foot
    - M19.272 Secondary osteoarthritis, left ankle and foot
    - M19.279 Secondary osteoarthritis, unspecified ankle and foot
  - M19.29 Secondary osteoarthritis, other specified site
- M19.9 Osteoarthritis, unspecified site
  - M19.90 Unspecified osteoarthritis, unspecified site
  - M19.91 Primary osteoarthritis, unspecified site
  - M19.92 Post-traumatic osteoarthritis, unspecified site
  - M19.93 Secondary osteoarthritis, unspecified site

Other and unspecified osteoarthritis

Section M15-M19 Osteoarthritis M15-M19

Excludes-2 for M15-M19:

Code List:

Code hierarchy

Code hierarchy

Code hierarchy

Code hierarchy

Code hierarchy