ICD-10-CM Code M63.80
Disorders of muscle in diseases classified elsewhere, unspecified site
Billable CodeBillable codes are sufficient justification for admission to an acute care hospital when used a principal diagnosis.
Manifestation CodeCertain ICD-10-CM codes identify an underlying condition known as an etiology code. Conditions that arise as a result of an underlying condition (etiology), are referred to as Manifestations. In ICD-10-CM, etiology codes must be coded first, followed by the manifestation codes. When a condition requires etiology and manifestation codes, there is a "use additional code" note following the etiology code and a "code first" note following the manifestation code.
M63.80 is a billable ICD code used to specify a diagnosis of disorders of muscle in diseases classified elsewhere, unspecified site. A 'billable code' is detailed enough to be used to specify a medical diagnosis.
The ICD code M63 is used to code Myopathy
Myopathy is a muscular disease in which the muscle fibers do not function for any one of many reasons, resulting in muscular weakness. "Myopathy" simply means muscle disease (myo- Greek μυο "muscle" + pathos -pathy Greek "suffering"). This meaning implies that the primary defect is within the muscle, as opposed to the nerves ("neuropathies" or "neurogenic" disorders) or elsewhere (e.g., the brain etc.). Muscle cramps, stiffness, and spasm can also be associated with myopathy.
|MeSH Codes:||D009135, D009135, D009135, D009135, D009135, D009135, , D009135, , , ,|
|ICD 9 Codes:||359.4, 359.5, 359.6, 359.7, 359.8, 359.9, 725, 728, 726, 727, 728, 729|
- DRG Group #557-558 - Tendonitis, myositis and bursitis with MCC.
- DRG Group #557-558 - Tendonitis, myositis and bursitis without MCC.
Equivalent ICD-9 Code GENERAL EQUIVALENCE MAPPINGS (GEM)
This is the official approximate match mapping between ICD9 and ICD10, as provided by the General Equivalency mapping crosswalk. This means that while there is no exact mapping between this ICD10 code M63.80 and a single ICD9 code, 728.9 is an approximate match for comparison and conversion purposes.
Parent Code: M63.8 - Disorders of muscle in diseases classified elsewhere