2019 ICD-10-CM Diagnosis Code M1A.1421

Lead-induced chronic gout, left hand, with tophus (tophi)

The following code(s) above M1A.1421 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 M1A.1421:
  • M00-M99
    2019 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
  • M1A
    ICD-10-CM Diagnosis Code M1A

    Chronic gout

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    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)
    Chronic gout
  • M1A.1
    ICD-10-CM Diagnosis Code M1A.1

    Lead-induced chronic gout

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Code First
    • toxic effects of lead and its compounds (T56.0-)
    Lead-induced chronic gout
Approximate Synonyms ICD-10-CM M1A.1421 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):

Convert M1A.1421 to ICD-9-CM

Code History
ICD-10-CM Codes Adjacent To M1A.1421
M1A.1321 …… with tophus (tophi)
M1A.139 Lead-induced chronic gout, unspecified wrist
M1A.1390 …… without tophus (tophi)
M1A.1391 …… with tophus (tophi)
M1A.14 Lead-induced chronic gout, hand
M1A.141 Lead-induced chronic gout, right hand
M1A.1410 …… without tophus (tophi)
M1A.1411 …… with tophus (tophi)
M1A.142 Lead-induced chronic gout, left hand
M1A.1420 …… without tophus (tophi)
M1A.1421 …… with tophus (tophi)
M1A.149 Lead-induced chronic gout, unspecified hand
M1A.1490 …… without tophus (tophi)
M1A.1491 …… with tophus (tophi)
M1A.15 Lead-induced chronic gout, hip
M1A.151 Lead-induced chronic gout, right hip
M1A.1510 …… without tophus (tophi)
M1A.1511 …… with tophus (tophi)
M1A.152 Lead-induced chronic gout, left hip
M1A.1520 …… without tophus (tophi)
M1A.1521 …… with tophus (tophi)

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