Myotonic chondrodystrophy
Billable / specific
G71.13 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.
Inclusion terms
Applicable to
- Chondrodystrophic myotonia
- Congenital myotonic chondrodystrophy
- Schwartz-Jampel disease
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96) (from G71)
- certain infectious and parasitic diseases (A00-B99) (from G71)
- complications of pregnancy, childbirth and the puerperium (O00-O9A) (from G71)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99) (from G71)
- endocrine, nutritional and metabolic diseases (E00-E88) (from G71)
- injury, poisoning and certain other consequences of external causes (S00-T88) (from G71)
- neoplasms (C00-D49) (from G71)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from G71)
- arthrogryposis multiplex congenita (Q74.3) (from G71)
- metabolic disorders (E70-E88) (from G71)
- myositis (M60.-) (from G71)
Also known as
- Chondrodystrophic myotonia
- Congenital myotonic chondrodystrophy
- Schwartz-Jampel disease
- Chondrodystrophy, chondrodystrophia, myotonic
- Disease, diseased, Schwartz-Jampel
- Myotonia, chondrodystrophic
- Schwartzsyndrome
- Syndrome, Schwartz
Parent code
- G71.1Myotonic disordersHeader