Other specified disorders of cartilage, multiple sites

This code signifies a diagnosis of an uncommon or atypical cartilage disorder affecting multiple anatomical locations within the body. It is used when the specific cartilage condition is known and documented but does not fit into more specific ICD-10-CM categories for cartilage disorders.

Apply this code when the physician's documentation clearly identifies a specified cartilage disorder that is not otherwise classified, and the condition is present in more than one joint or anatomical site. Examples include certain rare genetic cartilage dysplasias or acquired cartilage conditions with widespread involvement.

• Ensure the documentation explicitly states "multiple sites" or lists several affected areas.
• Avoid using this code for localized cartilage issues; look for more specific site-specific codes.
• If the specific cartilage disorder is unspecified, consider codes within the M94.9 series (Disorder of cartilage, unspecified).