AutoICD API

FA1Z

Infection related arthropathies, unspecified

Infection related arthropathies, unspecified

Classification

ICD-11

Parent Code

BlockL2-FA1

ICD-10 Mapping

12 equivalents
ICD-10 Equivalents(12)

ICD-10 Equivalents

View full mapping

Corresponding ICD-10-CM codes from the WHO crosswalk mapping

M00Pyogenic arthritisequivalentPrimaryM00-M03equivalentPrimaryM00.0Staphylococcal arthritis and polyarthritisequivalentPrimaryM00.1Pneumococcal arthritis and polyarthritisequivalentPrimaryM00.2Other streptococcal arthritis and polyarthritisequivalentPrimaryM00.8Arthritis and polyarthritis due to other bacteriaequivalentPrimaryM010equivalentPrimaryM013equivalentPrimaryM018equivalentPrimaryM03equivalentPrimaryM030equivalentPrimaryM032equivalentPrimary
Also Known As / Clinical Terms(5)

UMLS ↗

Frequently Asked Questions
What is the ICD-11 code for infection related arthropathies, unspecified?

The ICD-11 code for infection related arthropathies, unspecified is FA1Z. The full clinical description is "Infection related arthropathies, unspecified".

What does ICD-11 code FA1Z mean?

ICD-11 code FA1Z represents “Infection related arthropathies, unspecified”. It is classified under Chapter 15: Diseases of the Musculoskeletal System or Connective Tissue.

What chapter is FA1Z in?

FA1Z is in Chapter 15: Diseases of the Musculoskeletal System or Connective Tissue (codes FA00-FC0Z).

What is the ICD-10 equivalent of ICD-11 code FA1Z?

FA1Z maps to 12 ICD-10 codes: M00 (Pyogenic arthritis), M00-M03, M00.0 (Staphylococcal arthritis and polyarthritis), and 9 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.

What is the difference between ICD-10 and ICD-11?

ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.

What UMLS concepts map to ICD-11 code FA1Z?

FA1Z is linked to 5 UMLS Concept Unique Identifiers: C0003869, C0451833, C1260913, C0477534, C2888893. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

Automate Medical Coding With AI

Send clinical text to the AutoICD API and get back structured ICD-10 and ICD-11 codes with confidence scores. Integrates into any EHR or billing system in minutes.

Try FreeView API Docs

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.