M1A.0690
BillableIdiopathic chronic gout, unspecified knee, without tophus
Idiopathic chronic gout, unspecified knee, without tophus (tophi)
Status
Billable / Specific
Parent Code
M1A.069Cross-references
SNOMED CT
UMLS
How M1A.0690 differs from sibling codes
All children of M1A.069 share the same parent. The wording below is what mechanically separates each sibling from M1A.0690.
Also Known As / Clinical Terms(6)
SNOMED CT
UMLS
Clinical Terms
- Primary chronic gout without tophus of knee
- Primary chronic gout without tophus
Common questions
What is the ICD-10-CM code for Idiopathic chronic gout, unspecified knee, without tophus?
Idiopathic chronic gout, unspecified knee, without tophus is coded as M1A.0690 in ICD-10-CM.
What is ICD-10 code M1A.0690?
M1A.0690 is the ICD-10-CM identifier for Idiopathic chronic gout, unspecified knee, without tophus. It is included in the official 2025 release of ICD-10-CM published by CMS and NCHS.
Is M1A.0690 a billable code?
Yes, M1A.0690 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.0690?
M1A.0690 sits under M1A.069 (Idiopathic chronic gout, unspecified knee) in the ICD-10-CM hierarchy.
What chapter does M1A.0690 belong to?
M1A.0690 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue.
What are the synonyms for Idiopathic chronic gout, unspecified knee, without tophus?
In clinical text, idiopathic chronic gout, unspecified knee, without tophus is also written as: Primary chronic gout without tophus, Primary chronic gout without tophus of knee, Idiopathic chronic gout, unspecified knee, without tophus (tophi). Sourced from SNOMED CT, UMLS Metathesaurus, and clinical-terms enrichment.
Why does M1A.0690 map to multiple SNOMED CT concepts?
ICD-10-CM is a billing classification with broader categories than SNOMED CT’s clinical terminology. M1A.0690 captures the billing-level concept; SNOMED CT splits it into 2 clinical concepts: 309741000119104, 310101000119107.
Automate ICD-10 Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 codes with confidence scores. Integrates into any EHR or billing system in minutes.
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.