Cicatricial alopecia [scarring hair loss]
Non-billable header
L66 is a non-billable header code. Use one of the more specific codes below.
Excludes1
Not coded here — never report together with this code.
- congenital malformations of integument (Q84.-)
Excludes2
Not included here — may be reported together when both conditions exist.
- certain conditions originating in the perinatal period (P04-P96)
- certain infectious and parasitic diseases (A00-B99)
- complications of pregnancy, childbirth and the puerperium (O00-O9A)
- congenital malformations, deformations, and chromosomal abnormalities (Q00-Q99)
- endocrine, nutritional and metabolic diseases (E00-E88)
- lipomelanotic reticulosis (I89.8)
- neoplasms (C00-D49)
- symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
- systemic connective tissue disorders (M30-M36)
- viral warts (B07.-)
More specific codes L66
Related codes
- L60Nail disordersHeader
- L62Nail disorders in diseases classified elsewhereBillable
- L63Alopecia areataHeader
- L64Androgenic alopeciaHeader
- L65Other nonscarring hair lossHeader
- L67Hair color and hair shaft abnormalitiesHeader
- L68HypertrichosisHeader
- L70AcneHeader
- L71RosaceaHeader
- L72Follicular cysts of skin and subcutaneous tissueHeader
- L73Other follicular disordersHeader
- L74Eccrine sweat disordersHeader
- L75Apocrine sweat disordersHeader