2021 ICD-10-CM Diagnosis Code M10.421

Other secondary gout, right elbow

    2016 2017 2018 2019 2020 2021 Billable/Specific Code
  • M10.421 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2021 edition of ICD-10-CM M10.421 became effective on October 1, 2020.
  • This is the American ICD-10-CM version of M10.421 - other international versions of ICD-10 M10.421 may differ.
The following code(s) above M10.421 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 M10.421:
  • M00-M99
    2021 ICD-10-CM Range M00-M99

    Diseases of the musculoskeletal system and connective tissue

    Note
    • 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
  • M10
    ICD-10-CM Diagnosis Code M10

    Gout

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Applicable To
    • Acute gout
    • Gout attack
    • Gout flare
    • Podagra
    Type 2 Excludes
    Use Additional
    • code to identify:
    • Autonomic neuropathy in diseases classified elsewhere (G99.0)
    • Calculus of urinary tract in diseases classified elsewhere (N22)
    • Cardiomyopathy in diseases classified elsewhere (I43)
    • Disorders of external ear in diseases classified elsewhere (H61.1-, H62.8-)
    • Disorders of iris and ciliary body in diseases classified elsewhere (H22)
    • Glomerular disorders in diseases classified elsewhere (N08)
    Gout
  • M10.4
    ICD-10-CM Diagnosis Code M10.4

    Other secondary gout

      2016 2017 2018 2019 2020 2021 Non-Billable/Non-Specific Code
    Code First
    • associated condition
    Other secondary gout
ICD-10-CM M10.421 is grouped within Diagnostic Related Group(s) (MS-DRG v38.0):
  • 553 Bone diseases and arthropathies with mcc
  • 554 Bone diseases and arthropathies without mcc

Convert M10.421 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
  • 2020 (effective 10/1/2019): No change
  • 2021 (effective 10/1/2020): No change
ICD-10-CM Codes Adjacent To M10.421
M10.379 Gout due to renal impairment, unspecified ankle and foot
M10.38 …… vertebrae
M10.39 …… multiple sites
M10.4 Other secondary gout
M10.40 …… unspecified site
M10.41 Other secondary gout, shoulder
M10.411 Other secondary gout, right shoulder
M10.412 Other secondary gout, left shoulder
M10.419 Other secondary gout, unspecified shoulder
M10.42 Other secondary gout, elbow
M10.421 Other secondary gout, right elbow
M10.422 Other secondary gout, left elbow
M10.429 Other secondary gout, unspecified elbow
M10.43 Other secondary gout, wrist
M10.431 Other secondary gout, right wrist
M10.432 Other secondary gout, left wrist
M10.439 Other secondary gout, unspecified wrist
M10.44 Other secondary gout, hand
M10.441 Other secondary gout, right hand
M10.442 Other secondary gout, left hand
M10.449 Other secondary gout, unspecified hand

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