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ICD-10-CM · FY 2026 APRIL UPDATE

M1A.2

Drug-induced chronic gout

Diagnosis reference

Nonbillable category

This entry is a category or subcategory. Choose the appropriate billable descendant based on the clinical documentation.

Effective periodOctober 1, 2026–September 30, 2027
SourceCMS ICD-10-CM order file
ClassificationDiagnosis · clinical modification

Related entries

Up to 30 descendants in this category

CODEDESCRIPTIONTYPE
M1A.20Drug-induced chronic gout, unspecified siteCategory
M1A.20X0Drug-induced chronic gout, unspecified site, without tophus (tophi)Billable
M1A.20X1Drug-induced chronic gout, unspecified site, with tophus (tophi)Billable
M1A.21Drug-induced chronic gout, shoulderCategory
M1A.211Drug-induced chronic gout, right shoulderCategory
M1A.2110Drug-induced chronic gout, right shoulder, without tophus (tophi)Billable
M1A.2111Drug-induced chronic gout, right shoulder, with tophus (tophi)Billable
M1A.212Drug-induced chronic gout, left shoulderCategory
M1A.2120Drug-induced chronic gout, left shoulder, without tophus (tophi)Billable
M1A.2121Drug-induced chronic gout, left shoulder, with tophus (tophi)Billable
M1A.219Drug-induced chronic gout, unspecified shoulderCategory
M1A.2190Drug-induced chronic gout, unspecified shoulder, without tophus (tophi)Billable
M1A.2191Drug-induced chronic gout, unspecified shoulder, with tophus (tophi)Billable
M1A.22Drug-induced chronic gout, elbowCategory
M1A.221Drug-induced chronic gout, right elbowCategory
M1A.2210Drug-induced chronic gout, right elbow, without tophus (tophi)Billable
M1A.2211Drug-induced chronic gout, right elbow, with tophus (tophi)Billable
M1A.222Drug-induced chronic gout, left elbowCategory
M1A.2220Drug-induced chronic gout, left elbow, without tophus (tophi)Billable
M1A.2221Drug-induced chronic gout, left elbow, with tophus (tophi)Billable
M1A.229Drug-induced chronic gout, unspecified elbowCategory
M1A.2290Drug-induced chronic gout, unspecified elbow, without tophus (tophi)Billable
M1A.2291Drug-induced chronic gout, unspecified elbow, with tophus (tophi)Billable
M1A.23Drug-induced chronic gout, wristCategory
M1A.231Drug-induced chronic gout, right wristCategory
M1A.2310Drug-induced chronic gout, right wrist, without tophus (tophi)Billable
M1A.2311Drug-induced chronic gout, right wrist, with tophus (tophi)Billable
M1A.232Drug-induced chronic gout, left wristCategory
M1A.2320Drug-induced chronic gout, left wrist, without tophus (tophi)Billable
M1A.2321Drug-induced chronic gout, left wrist, with tophus (tophi)Billable

Use the complete reference

This reference does not reproduce the full tabular hierarchy, inclusion notes, Excludes1/2 notes, sequencing instructions, or seventh-character rules. Review the official tables and coding guidelines.

Open official CMS files

ICD-10-CM codes describe diagnoses. They do not have an independent Medicare PFS reimbursement amount, and billability alone does not establish coverage.