Billable / Specific Code
ICD-10-CM M12.251 is the diagnosis code for Villonodular synovitis (pigmented), right hip. This code falls under the section "Inflammatory polyarthropathies" within Chapter 13 — Diseases of the musculoskeletal system and connective tissue (M00-M99). It is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. Medical coders and healthcare providers use this code to document and classify diagnoses in electronic health records, insurance claims, and clinical databases.
Always refer to the official ICD-10-CM Tabular List for complete coding guidelines. Ensure documentation supports the specificity of the code selected. When in doubt, consult a certified medical coder or the latest CMS guidelines.
Understanding where M12.251 sits in the ICD-10-CM classification helps ensure proper coding:
Yes, M12.251 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
M12.251 is the ICD-10-CM diagnosis code for "Villonodular synovitis (pigmented), right hip". It is used by healthcare providers to classify and document this condition in medical records and insurance claims.
The parent code of M12.251 is M12.25 ("Villonodular synovitis (pigmented), hip"). M12.251 provides a more specific classification within this category.
M12.251 is located in Section M05-M14 — "Inflammatory polyarthropathies" within Chapter 13 of the ICD-10-CM Tabular List.
Use M12.251 when the patients documented diagnosis matches "Villonodular synovitis (pigmented), right hip" and the clinical documentation supports this level of specificity. Always verify with the latest ICD-10-CM guidelines and payer requirements.
The ICD-10-CM code for Villonodular synovitis (pigmented), right hip is M12.251.
Yes, M12.251 can be used as a primary diagnosis code since it is billable and specific.
M12.251 is in Chapter 13 of the ICD-10-CM Tabular List.
Yes, M12.251 is a valid ICD-10-CM code for the 2026 fiscal year, subject to official CMS updates.