ICD-10-CM Diagnosis Code (2025)
Official Description for M19.9
Osteoarthritis, unspecified site
Coding Notes & Guidelines for M19.9
- Arthrosis NOS
- Arthritis NOS
- Osteoarthritis NOS
Primary osteoarthritis NOS
Post-traumatic osteoarthritis NOS
Secondary osteoarthritis NOS
Parent Code (Less Specific):
About ICD-10-CM Code M19.9 (Osteoarthritis)
ICD-10-CM code M19.9 is a billable or specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes. The 2025 edition of ICD-10-CM M19.9 became effective on October 1, 2024.
This page provides detailed information about M19.9 - Osteoarthritis, unspecified site. It includes common terminology, coding guidelines such as "Includes," "Excludes1," and "Excludes2" notes, and information on required 7th characters. Utilizing this information correctly is essential for accurate medical coding and claims submission for conditions like Osteoarthritis related to unspecified site.