M13.0
BillablePolyarthritis, unspecified
Polyarthritis, unspecified
Coding Notes
Excludes 1
Codes that cannot be used together with this code (mutual exclusion)
Excludes 2
Conditions not included here, but the patient may have both
- •arthropathic psoriasisL40.5
- •certain conditions originating in the perinatal periodP04-P96
- •certain infectious and parasitic diseasesA00-B99
- •compartment syndrome (traumatic)A-)T79
- •complications of pregnancy, childbirth and the puerperiumO9A)O00
- •congenital malformations, deformations, and chromosomal abnormalitiesQ00-Q99
- •endocrine, nutritional and metabolic diseasesE00-E88
- •injury, poisoning and certain other consequences of external causesS00-T88
- •neoplasmsC00-D49
- •symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classifiedR00-R94
ICD-11 Equivalents(1)
ICD-11 Equivalents
View full mappingCorresponding ICD-11 codes from the WHO crosswalk mapping
Also Known As / Clinical Terms(56)
SNOMED CT
- Polyarthritis associated with another disorder6211002
- Multiple joint disease36186002
- Polyarthropathy36186002
- Polyarthrosis36186002
- Acute polyarthritis42898009
- Dilated cardiomyopathy due to polyarteritis nodosa91604001
- Fixed flexion deformity finger302942008
- Arthropathy camptodactyly syndrome771187008
- CACP (camptodactyly, arthropathy, coxa-vara, pericarditis) syndrome771187008
- CACP syndrome771187008
- Camptodactyly, arthropathy, coxa-vara, pericarditis syndrome771187008
- Jacobs syndrome771187008
- Pericarditis, arthropathy, camptodactyly syndrome771187008
- Arthritis of hemochromatosis430741000124108
- Polyarthritis associated with haemochromatosis430741000124108
- Polyarthritis associated with hemochromatosis430741000124108
UMLS
- Inflammatory PolyarthropathyC0162323
- Inflammatory arthritis of multiple jointsC0162323
- Inflammatory polyarthropathies (M05-M14)C0162323
- Inflammatory polyarthropathyC0162323
- Inflammatory polyarthropathy (disorder)C0162323
- PolyarthritidesC0162323
- PolyarthritisC0162323
- Polyarthritis, unspecifiedC0162323
- Polyarticular ArthritisC0162323
- Polyarticular arthritisC0162323
- Unspecified inflammatory polyarthropathyC0162323
- inflammatory polyarthropathyC0162323
- polyarthritidesC0162323
- polyarthritisC0162323
- polyarthropathy inflammatoryC0162323
- polyarticular arthritisC0162323
Clinical Terms
- polyarthropathy inflammatory
- Dilated cardiomyopathy due to polyarteritis nodosa
- Inflammatory polyarthropathy (disorder)
- Polyarthritis associated with another disorder
- Polyarthropathy
- Jacobs syndrome
- Camptodactyly, arthropathy, coxa-vara, pericarditis syndrome
- Inflammatory arthritis of multiple joints
- Inflammatory polyarthropathies (M05-M14)
- Polyarticular arthritis
- Polyarthrosis
- Fixed flexion deformity finger
- polyarthritides
- Arthritis of hemochromatosis
- Arthropathy camptodactyly syndrome
- Pericarditis, arthropathy, camptodactyly syndrome
- CACP (camptodactyly, arthropathy, coxa-vara, pericarditis) syndrome
- Inflammatory polyarthropathy
- Polyarthritis associated with haemochromatosis
- Multiple joint disease
- Polyarthritis associated with hemochromatosis
- CACP syndrome
- Acute polyarthritis
- Unspecified inflammatory polyarthropathy
Frequently Asked Questions
What is the ICD-10 code for polyarthritis, unspecified?
The ICD-10-CM code for polyarthritis, unspecified is M13.0. The full clinical description is "Polyarthritis, unspecified". M13.0 is a billable/specific code that can be used on insurance claims and medical billing.
What does ICD-10 code M13.0 mean?
ICD-10-CM code M13.0 represents “Polyarthritis, unspecified”. It is classified under Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue and is a billable/specific code that can be used on a claim.
Is M13.0 a billable code?
Yes, M13.0 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.
What chapter is M13.0 in?
M13.0 is in Chapter 13: Diseases of the Musculoskeletal System and Connective Tissue (codes M00-M99).
What codes cannot be used with M13.0?
M13.0 has Excludes1 notes indicating codes that cannot be used together with it, including: arthrosis (M15-M19); osteoarthritis (M15-M19).
What SNOMED CT codes does M13.0 map to?
M13.0 maps to 7 SNOMED CT concepts: 42898009, 430741000124108, 771187008, 91604001, 302942008, and 2 more. SNOMED CT is a clinical terminology used in electronic health records.
What are the UMLS CUIs for M13.0?
M13.0 is linked to 1 UMLS Concept Unique Identifier: C0162323. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.
How does M13.0 relate to ICF functioning codes?
ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like polyarthritis, unspecified affect a person's functioning — body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.
What is the ICD-11 equivalent of M13.0?
M13.0 maps to the ICD-11 code: FA2Z (Inflammatory arthropathies, unspecified).
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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.