M1A.0491
BillableIdiopathic chronic gout, unspecified hand, with tophus
Idiopathic chronic gout, unspecified hand, with tophus (tophi)
Status
Billable / Specific
Parent Code
M1A.049Cross-references
UMLS
How M1A.0491 differs from sibling codes
All children of M1A.049 share the same parent. The wording below is what mechanically separates each sibling from M1A.0491.
Also Known As / Clinical Terms(2)
Common questions
What is the ICD-10-CM code for Idiopathic chronic gout, unspecified hand, with tophus?
Idiopathic chronic gout, unspecified hand, with tophus is coded as M1A.0491 in ICD-10-CM.
What is ICD-10 code M1A.0491?
M1A.0491 is the ICD-10-CM identifier for Idiopathic chronic gout, unspecified hand, with tophus. It is included in the official 2025 release of ICD-10-CM published by CMS and NCHS.
Is M1A.0491 a billable code?
Yes, M1A.0491 is a billable / specific ICD-10-CM code that can be used to indicate a diagnosis on a medical claim.
What is the parent code of M1A.0491?
M1A.0491 sits under M1A.049 (Idiopathic chronic gout, unspecified hand) in the ICD-10-CM hierarchy.
What chapter does M1A.0491 belong to?
M1A.0491 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue.
What are the synonyms for Idiopathic chronic gout, unspecified hand, with tophus?
In clinical text, idiopathic chronic gout, unspecified hand, with tophus is also written as: Idiopathic chronic gout, unspecified hand, with tophus (tophi). Sourced from UMLS Metathesaurus.
What is the UMLS mapping for M1A.0491?
M1A.0491 maps to UMLS C2894055.
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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.