Osteoarthritis ICD-11 Codes
All ICD-11 diagnosis codes for osteoarthritis
Osteoarthritis in ICD-11 is classified under FA00-FA0Z. Codes specify the affected joint with improved anatomical precision. ICD-11 uses post-coordination with extension codes for laterality and joint site.
Primary Codes
These are the main ICD-11 codes for osteoarthritis. Click any code to see all child codes and details.
Specific Codes (16)
More specific ICD-11 codes for osteoarthritis.
FA00.0Primary osteoarthritis of hip
FA00.1Post traumatic osteoarthritis of hip
FA00.2Other secondary osteoarthritis of hip
FA00.ZOsteoarthritis of hip, unspecified
FA01.0Primary osteoarthritis of knee
FA01.1Post traumatic osteoarthritis of knee
FA01.2Other secondary osteoarthritis of knee
FA01.ZOsteoarthritis of knee, unspecified
FA02.0Primary osteoarthritis of wrist or hand
FA02.1Post traumatic osteoarthritis of wrist or hand
FA02.2Other secondary osteoarthritis of wrist or hand
FA02.ZOsteoarthritis of wrist or hand, unspecified
FA03.0Primary osteoarthritis of other specified joint
FA03.1Post traumatic osteoarthritis of other specified joint
FA03.2Other secondary osteoarthritis of other specified joint
FA03.ZOsteoarthritis of other specified joint, unspecified
Frequently Asked Questions
What is the ICD-11 code for arthritis?
The primary ICD-11 codes for osteoarthritis are FA00, FA01, FA02. There are 23 total codes related to osteoarthritis in the ICD-11 classification.
How many ICD-11 codes are there for osteoarthritis?
There are 23 ICD-11 codes related to osteoarthritis. The primary codes are FA00, FA01, FA02, with additional specific codes for subtypes and complications.
What is the ICD-11 equivalent of ICD-10 osteoarthritis codes?
The ICD-11 equivalent codes for osteoarthritis are FA00, FA01, FA02. Note that ICD-10 and ICD-11 do not always have one-to-one mappings. Use the ICD-10 to ICD-11 crosswalk tool for exact code conversions.
What are other names for osteoarthritis in ICD-11?
Osteoarthritis may also be referred to as: arthritis, osteoarthritis, OA, degenerative joint disease. The same ICD-11 codes apply regardless of which clinical term is used in the documentation.
Should I use ICD-10 or ICD-11 codes for osteoarthritis?
The choice between ICD-10 and ICD-11 depends on your country and regulatory requirements. The United States currently uses ICD-10-CM for clinical billing, while ICD-11 is the WHO standard adopted by many countries starting from 2022. Use our crosswalk tools to convert between systems.
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