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

Q16.5 – Congenital malformation of inner ear

Overview

Coding Notes

Active
Billable, valid for HIPAA-covered transactions

Applicable To

Congenital anomaly of membranous labyrinth
Congenital anomaly of organ of Corti

GEM Conversion to ICD-9 CM

Fs: 00000 – Anomalies of inner ear

MDC / MS-DRG Reference

OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITH MCC
OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITH CC
OTHER EAR, NOSE, MOUTH AND THROAT DIAGNOSES WITHOUT CC/MCC

Back Reference of Diagnostic Codes

Absence (of) (organ or part) (complete or partial)
ear, congenital Q16.9
inner Q16.5
inner ear, congenital Q16.5
labyrinth, membranous Q16.5
organ
of Corti, congenital Q16.5
Agenesis
labyrinth, membranous Q16.5
organ
of Corti Q16.5
Anomaly, anomalous (congenital) (unspecified type) Q89.9
ear (external) Q17.9
inner Q16.5
labyrinth, membranous Q16.5
organ Q89.9
of Corti Q16.5
Aplasia See also Agenesis
labyrinth, membranous Q16.5
Collapse R55
labyrinth, membranous (congenital) Q16.5
Deformity Q89.9
ear (acquired) See also Disorder, pinna, deformity
congenital (external) Q17.9
internal Q16.5
organ of Corti (congenital) Q16.5
Degeneration, degenerative
membranous labyrinth, congenital (causing impairment of hearing) Q16.5
saccule, congenital (causing impairment of hearing) Q16.5
Dilatation
saccule, congenital Q16.5
Distortion (s) (congenital)
ear (auricle) (external) Q17.3
inner Q16.5
organ
of Corti Q16.5
Enlargement, enlarged See also Hypertrophy
vestibular aqueduct Q16.5
Malformation (congenital) See also Anomaly
cochlea Q16.5
ear Q17.9
inner Q16.5
internal ear Q16.5
Mondini's (congenital) (malformation, cochlea) Q16.5
Mondini's malformation (cochlea) Q16.5

Sibling Codes

Congenital absence of (ear) auricle
Congenital absence, atresia and stricture of auditory canal (external)
Absence of eustachian tube
Congenital malformation of ear ossicles
Other congenital malformations of middle ear
Congenital malformation of ear causing impairment of hearing, 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)
Q16 Congenital malformations of ear causing impairment of hearing
Q16.5 Congenital malformation of inner ear
Applicable to
Congenital anomaly of membranous labyrinth
Congenital anomaly of organ of Corti