M06.4
BillableInflammatory polyarthropathy
M06.4 is the ICD-10-CM code for Inflammatory polyarthropathy. It is a billable, specific code valid for reimbursement.
M00-M99 Diseases of the musculoskeletal system and connective tissue
What this means — in plain language
MedlinePlus · NIHWhat is arthritis? If you feel pain and stiffness in your body or have trouble moving around, you might have arthritis. Any disorder that affects the joints is often called arthritis. Joints are places where two bones meet, such as your elbow or knee. Most types of arthritis can cause joint pain and inflammation (swelling). Over time, a swollen joint can become severely damaged. Some kinds of arthritis can also…
Read more about Arthritis at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Excludes1 — not coded here
- •polyarthritis NOS (M13.0)
Medications indicated for this condition
FDA labeling- CelecoxibNonsteroidal Anti-inflammatory Drug [EPC]›
- Diclofenac Sodium and MisoprostolProstaglandin E1 Analog [EPC]›
- DiflunisalNonsteroidal Anti-inflammatory Drug [EPC]›
- Ibuprofen and FamotidineHistamine-2 Receptor Antagonist [EPC]›
- Diclofenac Sodium, Capsaicin›
- Lidocaine and MentholAmide Local Anesthetic [EPC]›
- OxaprozinNonsteroidal Anti-inflammatory Drug [EPC]›
- PiroxicamNonsteroidal Anti-inflammatory Drug [EPC]›
- SulindacNonsteroidal Anti-inflammatory Drug [EPC]›
- CorticotropinAdrenocorticotropic Hormone [EPC]›
- Diclofenac Potassium, Film Coated›
- Diclofenac Sodium D/r›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Conditions mapped to this code
MedlinePlus · NIHPlain-language health-topic references grounded in MedlinePlus (NIH/NLM).
Frequently asked questions
- What is ICD-10 code M06.4?
- M06.4 is the ICD-10-CM code for "Inflammatory polyarthropathy". It falls under M00-M99 Diseases of the musculoskeletal system and connective tissue.
- Is M06.4 a billable code?
- Yes — M06.4 is a billable, specific ICD-10-CM code valid for reimbursement.
- What is excluded from M06.4?
- Excludes1 (not coded here): polyarthritis NOS (M13.0).
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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