• Synovitis M65.9
    - see also Tenosynovitis
    ICD-10-CM Diagnosis Code M65.9

    Synovitis and tenosynovitis, unspecified

      2016 2017 2018 2019 2020 Billable/Specific Code

    • crepitant
      • hand M70.0-
        ICD-10-CM Diagnosis Code M70.0-

        Crepitant synovitis (acute) (chronic) of hand and wrist

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • wrist M70.03-
        ICD-10-CM Diagnosis Code M70.03-

        Crepitant synovitis (acute) (chronic), wrist

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    • gonococcal A54.49
      ICD-10-CM Diagnosis Code A54.49

      Gonococcal infection of other musculoskeletal tissue

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Gonococcal bursitis
      • Gonococcal myositis
      • Gonococcal synovitis
      • Gonococcal tenosynovitis
    • gouty - see Gout
    • in (due to)
      • crystals M65.8-
        ICD-10-CM Diagnosis Code M65.8-

        Other synovitis and tenosynovitis

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • gonorrhea A54.49
        ICD-10-CM Diagnosis Code A54.49

        Gonococcal infection of other musculoskeletal tissue

          2016 2017 2018 2019 2020 Billable/Specific Code
        Applicable To
        • Gonococcal bursitis
        • Gonococcal myositis
        • Gonococcal synovitis
        • Gonococcal tenosynovitis
      • syphilis A52.78
        (late)
        ICD-10-CM Diagnosis Code A52.78

        Syphilis of other musculoskeletal tissue

          2016 2017 2018 2019 2020 Billable/Specific Code
        Applicable To
        • Late syphilitic bursitis
        • Syphilis [stage unspecified] of bursa
        • Syphilis [stage unspecified] of muscle
        • Syphilis [stage unspecified] of synovium
        • Syphilis [stage unspecified] of tendon
      • use, overuse, pressure - see Disorder, soft tissue, due to use
    • infective NEC - see Tenosynovitis, infective NEC
    • specified NEC - see Tenosynovitis, specified type NEC
    • syphilitic A52.78
      ICD-10-CM Diagnosis Code A52.78

      Syphilis of other musculoskeletal tissue

        2016 2017 2018 2019 2020 Billable/Specific Code
      Applicable To
      • Late syphilitic bursitis
      • Syphilis [stage unspecified] of bursa
      • Syphilis [stage unspecified] of muscle
      • Syphilis [stage unspecified] of synovium
      • Syphilis [stage unspecified] of tendon
      • congenital A50.02
        (early)
        ICD-10-CM Diagnosis Code A50.02

        Early congenital syphilitic osteochondropathy

          2016 2017 2018 2019 2020 Billable/Specific Code
    • toxic - see Synovitis, transient
    • transient M67.3-
      ICD-10-CM Diagnosis Code M67.3-

      Transient synovitis

        2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      Applicable To
      • Toxic synovitis
      Type 1 Excludes
      • palindromic rheumatism (M12.3-)
      • ankle M67.37-
        ICD-10-CM Diagnosis Code M67.37-

        Transient synovitis, ankle and foot

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • elbow M67.32-
        ICD-10-CM Diagnosis Code M67.32-

        Transient synovitis, elbow

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • foot joint M67.37-
        ICD-10-CM Diagnosis Code M67.37-

        Transient synovitis, ankle and foot

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • hand joint M67.34-
        ICD-10-CM Diagnosis Code M67.34-

        Transient synovitis, hand

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • hip M67.35-
        ICD-10-CM Diagnosis Code M67.35-

        Transient synovitis, hip

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • knee M67.36-
        ICD-10-CM Diagnosis Code M67.36-

        Transient synovitis, knee

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • multiple site M67.39
        ICD-10-CM Diagnosis Code M67.39

        Transient synovitis, multiple sites

          2016 2017 2018 2019 2020 Billable/Specific Code
      • pelvic region M67.35-
        ICD-10-CM Diagnosis Code M67.35-

        Transient synovitis, hip

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • shoulder M67.31-
        ICD-10-CM Diagnosis Code M67.31-

        Transient synovitis, shoulder

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • specified joint NEC M67.38
        ICD-10-CM Diagnosis Code M67.38

        Transient synovitis, other site

          2016 2017 2018 2019 2020 Billable/Specific Code
      • wrist M67.33-
        ICD-10-CM Diagnosis Code M67.33-

        Transient synovitis, wrist

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    • traumatic, current - see Sprain
    • tuberculous - see Tuberculosis, synovitis
    • villonodular (pigmented) M12.2-
      ICD-10-CM Diagnosis Code M12.2-

      Villonodular synovitis (pigmented)

        2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • ankle M12.27-
        ICD-10-CM Diagnosis Code M12.27-

        Villonodular synovitis (pigmented), ankle and foot

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • elbow M12.22-
        ICD-10-CM Diagnosis Code M12.22-

        Villonodular synovitis (pigmented), elbow

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • foot joint M12.27-
        ICD-10-CM Diagnosis Code M12.27-

        Villonodular synovitis (pigmented), ankle and foot

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • hand joint M12.24-
        ICD-10-CM Diagnosis Code M12.24-

        Villonodular synovitis (pigmented), hand

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • hip M12.25-
        ICD-10-CM Diagnosis Code M12.25-

        Villonodular synovitis (pigmented), hip

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • knee M12.26-
        ICD-10-CM Diagnosis Code M12.26-

        Villonodular synovitis (pigmented), knee

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • multiple site M12.29
        ICD-10-CM Diagnosis Code M12.29

        Villonodular synovitis (pigmented), multiple sites

          2016 2017 2018 2019 2020 Billable/Specific Code
      • pelvic region M12.25-
        ICD-10-CM Diagnosis Code M12.25-

        Villonodular synovitis (pigmented), hip

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • shoulder M12.21-
        ICD-10-CM Diagnosis Code M12.21-

        Villonodular synovitis (pigmented), shoulder

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
      • specified joint NEC M12.28
        ICD-10-CM Diagnosis Code M12.28

        Villonodular synovitis (pigmented), other specified site

          2016 2017 2018 2019 2020 Billable/Specific Code
        Applicable To
        • Villonodular synovitis (pigmented), vertebrae
      • vertebrae M12.28
        ICD-10-CM Diagnosis Code M12.28

        Villonodular synovitis (pigmented), other specified site

          2016 2017 2018 2019 2020 Billable/Specific Code
        Applicable To
        • Villonodular synovitis (pigmented), vertebrae
      • wrist M12.23-
        ICD-10-CM Diagnosis Code M12.23-

        Villonodular synovitis (pigmented), wrist

          2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code