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ICD-10-CM-2023 Diagnosis Codes Overview
ICD-10-CM-2023 > Q00-Q99 > Q80-Q89 > Q85
Q80-Q89
Other congenital malformations
Q85

Phakomatoses, not elsewhere classified

Excl1.:
ataxia telangiectasia [Louis-Bar] (G11.3)
familial dysautonomia [Riley-Day] (G90.1)
Q85.0

Neurofibromatosis (nonmalignant)

Q85.00
Neurofibromatosis, unspecified
Q85.01
Neurofibromatosis, type 1
Info:
Von Recklinghausen disease
Q85.02
Neurofibromatosis, type 2
Info:
Acoustic neurofibromatosis
Q85.03
Schwannomatosis
Q85.09
Other neurofibromatosis
Q85.1
Tuberous sclerosis
Info:
Bourneville's disease
Epiloia
Q85.8

Other phakomatoses, not elsewhere classified

Excl1.:
Meckel-Gruber syndrome (Q61.9)
Q85.81
PTEN tumor syndrome
Info:
PHTS
PTEN hamartoma tumor syndrome
PTEN related Cowden syndrome
Use add'l
, if applicable, genetic susceptibility to malignant neoplasm (Z15.0-)
Q85.82
Other Cowden syndrome
Q85.83
Von Hippel-Lindau syndrome
Use add'l
manifestations
Q85.89
Other phakomatoses, not elsewhere classified
Info:
Peutz-Jeghers syndrome
Sturge-Weber(-Dimitri) syndrome
Q85.9
Phakomatosis, unspecified
Info:
Hamartosis NOS

 

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