ICD-10-CM
ICD-10 code for Reiter's disease: M02.30
The ICD-10-CM index points "Reiter's disease" to M02.30, Reiter's disease, unspecified site. M02.30 is a billable code.
Source: CDC ICD-10-CM FY2027 Alphabetic Index file dated June 16, 2026. Publisher page
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Index subterms
A header groups codes and is not billed. A billable code is one you can report.
More specific codes in M02
A header groups codes and is not billed. A billable code is one you can report.
- M02Postinfective and reactive arthropathiesHeader
- M02.0Arthropathy following intestinal bypassHeader
- M02.00Arthropathy following intestinal bypass, unspecified siteBillable
- M02.01Arthropathy following intestinal bypass, shoulderHeader
- M02.02Arthropathy following intestinal bypass, elbowHeader
- M02.03Arthropathy following intestinal bypass, wristHeader
- M02.04Arthropathy following intestinal bypass, handHeader
- M02.05Arthropathy following intestinal bypass, hipHeader
- M02.06Arthropathy following intestinal bypass, kneeHeader
- M02.07Arthropathy following intestinal bypass, ankle and footHeader
- M02.08Arthropathy following intestinal bypass, vertebraeBillable
- M02.09Arthropathy following intestinal bypass, multiple sitesBillable
- M02.1Postdysenteric arthropathyHeader
- M02.10Postdysenteric arthropathy, unspecified siteBillable
- M02.11Postdysenteric arthropathy, shoulderHeader
- M02.12Postdysenteric arthropathy, elbowHeader
- M02.13Postdysenteric arthropathy, wristHeader
- M02.14Postdysenteric arthropathy, handHeader
- M02.15Postdysenteric arthropathy, hipHeader
- M02.16Postdysenteric arthropathy, kneeHeader
- M02.17Postdysenteric arthropathy, ankle and footHeader
- M02.18Postdysenteric arthropathy, vertebraeBillable
- M02.19Postdysenteric arthropathy, multiple sitesBillable
- M02.2Postimmunization arthropathyHeader
- M02.20Postimmunization arthropathy, unspecified siteBillable
- M02.21Postimmunization arthropathy, shoulderHeader
- M02.22Postimmunization arthropathy, elbowHeader
- M02.23Postimmunization arthropathy, wristHeader
- M02.24Postimmunization arthropathy, handHeader
- M02.25Postimmunization arthropathy, hipHeader
- M02.26Postimmunization arthropathy, kneeHeader
- M02.27Postimmunization arthropathy, ankle and footHeader
- M02.28Postimmunization arthropathy, vertebraeBillable
- M02.29Postimmunization arthropathy, multiple sitesBillable
- M02.3Reiter's diseaseHeader
- M02.30Reiter's disease, unspecified siteBillable
- M02.31Reiter's disease, shoulderHeader
- M02.32Reiter's disease, elbowHeader
- M02.33Reiter's disease, wristHeader
- M02.34Reiter's disease, handHeader
- M02.35Reiter's disease, hipHeader
- M02.36Reiter's disease, kneeHeader
- M02.37Reiter's disease, ankle and footHeader
- M02.38Reiter's disease, vertebraeBillable
- M02.39Reiter's disease, multiple sitesBillable
- M02.8Other reactive arthropathiesHeader
- M02.80Other reactive arthropathies, unspecified siteBillable
- M02.81Other reactive arthropathies, shoulderHeader
- M02.82Other reactive arthropathies, elbowHeader
- M02.83Other reactive arthropathies, wristHeader
- M02.84Other reactive arthropathies, handHeader
- M02.85Other reactive arthropathies, hipHeader
- M02.86Other reactive arthropathies, kneeHeader
- M02.87Other reactive arthropathies, ankle and footHeader
- M02.88Other reactive arthropathies, vertebraeBillable
- M02.89Other reactive arthropathies, multiple sitesBillable
- M02.9Reactive arthropathy, unspecifiedBillable
Code first
The CDC tabular list says to report the code named here before this one.
From M02. A note on a category applies to every code under it.
Code first underlying disease, such as:
Excludes1
Excludes1 means these codes are not reported together.
From M02. A note on a category applies to every code under it.
Related conditions
Related pages
- M02.30 code detailsNotes, nearby codes, CMS-HCC group
- Category M02Every code under it
- Chapter 13Diseases of the musculoskeletal system
- ICD-10 codes by conditionA to Z
- Check a list of ICD-10 codes
- Denial code CO-11Diagnosis does not support the procedure
- Denial code CO-146Diagnosis invalid for the date of service
- HCPCS Level II code lookup
Questions
What is the ICD-10 code for Reiter's disease?
The ICD-10-CM index points "Reiter's disease" to M02.30, Reiter's disease, unspecified site. M02.30 is a billable code.
Is M02.30 billable?
Yes. M02.30 is a billable code in the FY2027 ICD-10-CM file. Use a more specific code when the record documents one.
What documentation notes apply to M02.30?
The CDC tabular list gives 8 Excludes1 notes (not coded together) for M02.30 and the categories above it. They are listed on this page.
What chapter is M02.30 in?
Chapter 13. Diseases of the musculoskeletal system.
When do ICD-10-CM codes change?
Every October 1, with the new fiscal year file. Some years add April 1 updates. This page uses the FY2027 file, effective October 1, 2026.