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ICD-10-CM Codes Browse (Tabular) Diagnostic External Drug Neoplasm

Q18.5 – Microstomia

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

GEM Conversion to ICD-9 CM

Fs: 00000 – Microstomia

MDC / MS-DRG Reference

DENTAL AND ORAL DISEASES WITH MCC
DENTAL AND ORAL DISEASES WITH CC
DENTAL AND ORAL DISEASES WITHOUT CC/MCC

Back Reference of Diagnostic Codes

Microstomia (congenital) Q18.5

Sibling Codes

Sinus, fistula and cyst of branchial cleft
Preauricular sinus and cyst
Other branchial cleft malformations
Webbing of neck
Macrostomia
Macrocheilia
Microcheilia
Other specified congenital malformations of face and neck
Congenital malformation of face and neck, unspecified

Parent Sibling Codes

Congenital malformations of eyelid, lacrimal apparatus and orbit
Anophthalmos, microphthalmos and macrophthalmos
Congenital lens malformations
Congenital malformations of anterior segment of eye
Congenital malformations of posterior segment of eye
Other congenital malformations of eye
Congenital malformations of ear causing impairment of hearing
Other congenital malformations of ear
Other congenital malformations of face and neck

View in Tabular

Code Title
Q00-Q99 Congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
Q10-Q18 Congenital malformations of eye, ear, face and neck (Q10-Q18)
Q18 Other congenital malformations of face and neck
Q18.5 Microstomia