M02.80 – Other reactive arthropathies, unspecified site
ICD-10-CM 2027 diagnosis code · Infectious arthropathies
ICD-10-CM code
M02.80
- Code
M02.80(claims format:M0280)- Description
- Other reactive arthropathies, unspecified site
- Billable
- Yes – valid for HIPAA-covered transactions
- Valid for
- Dates of service October 1, 2026 – September 30, 2027 (FY2027)
- Chapter
- 13. Diseases of the musculoskeletal system and connective tissue (M00-M99)
- Block
- M00-M02 Infectious arthropathies
- Parent codes
- M02 › M02.8
Notes inherited from parent codes
Instructional notes at a category or block level apply to every code below it.
M02 – Postinfective and reactive arthropathies
Excludes1 (not coded here):
Code first:
Block M00-M02
Notes:
- This block comprises arthropathies due to microbiological agents. Distinction is made between the following types of etiological relationship:
- a) direct infection of joint, where organisms invade synovial tissue and microbial antigen is present in the joint;
- b) indirect infection, which may be of two types: a reactive arthropathy, where microbial infection of the body is established but neither organisms nor antigens can be identified in the joint, and a postinfective arthropathy, where microbial antigen is present but recovery of an organism is inconstant and evidence of local multiplication is lacking.
Index terms for M02.80
Entries in the ICD-10-CM alphabetic index that lead to this code:
Related codes in M02.8
- M02.81 – Other reactive arthropathies, shoulderHeader
- M02.82 – Other reactive arthropathies, elbowHeader
- M02.83 – Other reactive arthropathies, wristHeader
- M02.84 – Other reactive arthropathies, handHeader
- M02.85 – Other reactive arthropathies, hipHeader
- M02.86 – Other reactive arthropathies, kneeHeader
- M02.87 – Other reactive arthropathies, ankle and footHeader
- M02.88 – Other reactive arthropathies, vertebraeBillable
- M02.89 – Other reactive arthropathies, multiple sitesBillable
Frequently asked questions
What is ICD-10 code M02.80?
M02.80 is the ICD-10-CM code for other reactive arthropathies, unspecified site, in the block M00-M02 (Infectious arthropathies).
Is M02.80 a billable code?
Yes. M02.80 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.
What category does M02.80 belong to?
It belongs to category M02 – Postinfective and reactive arthropathies.
Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.