2018 ICD-10-CM Diagnosis Code M13.861

Other specified arthritis, right knee

The following code(s) above M13.861 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to M13.861:
  • M00-M99
    2018 ICD-10-CM Range M00-M99

    Diseases of the musculoskeletal system and connective tissue

    • Use an external cause code following the code for the musculoskeletal condition, if applicable, to identify the cause of the musculoskeletal condition
    Type 2 Excludes
    • arthropathic psoriasis (L40.5-)
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • compartment syndrome (traumatic) (T79.A-)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the musculoskeletal system and connective tissue
  • M13
    ICD-10-CM Diagnosis Code M13

    Other arthritis

      2016 2017 2018 Non-Billable/Non-Specific Code
    Type 1 Excludes
    Other arthritis
  • M13.8
    ICD-10-CM Diagnosis Code M13.8

    Other specified arthritis

      2016 2017 2018 Non-Billable/Non-Specific Code
    Applicable To
    • Allergic arthritis
    Type 1 Excludes
    Other specified arthritis
Approximate Synonyms ICD-10-CM M13.861 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert M13.861 to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To M13.861
M13.839 Other specified arthritis, unspecified wrist
M13.84 Other specified arthritis, hand
M13.841 Other specified arthritis, right hand
M13.842 Other specified arthritis, left hand
M13.849 Other specified arthritis, unspecified hand
M13.85 Other specified arthritis, hip
M13.851 Other specified arthritis, right hip
M13.852 Other specified arthritis, left hip
M13.859 Other specified arthritis, unspecified hip
M13.86 Other specified arthritis, knee
M13.861 Other specified arthritis, right knee
M13.862 Other specified arthritis, left knee
M13.869 Other specified arthritis, unspecified knee
M13.87 Other specified arthritis, ankle and foot
M13.871 Other specified arthritis, right ankle and foot
M13.872 Other specified arthritis, left ankle and foot
M13.879 Other specified arthritis, unspecified ankle and foot
M13.88 …… other site
M13.89 …… multiple sites
M14 Arthropathies in other diseases classified elsewhere
M14.6 Charcôt's joint

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.