Otolaryngology ICD-9 to ICD-10 Code Conversions

Otolaryngology ICD-9 to ICD-10 Crosswalk

Note: For certain ICD-10 codes, there may be more specific code choice selections available. Make sure to review whether a more specific code exists. Codes with a greater degree of specificity should be considered first.

* Indicates ICD-10 codes requiring a 7th character extender.

25 of the Most Common Otolaryngology ICD 10 Codes


V44.0 Tracheostomy status

V72.19 Other examination of ears and hearing

327.23 Obstructive sleep apnea (adult) (pediatric)

380.4 Impacted cerumen

381.10 Chronic serous otitis media, simple or unspecified

381.20 Chronic mucoid otitis media, simple or unspecified

386.10 Peripheral vertigo, unspecified

388.30 Tinnitus NOS

388.40 Abnormal auditory perception, unspecified

389.20 Mixed hearing loss, unspecified

461.9 Acute sinusitis NOS

470 Deviated nasal septum

471.0 Polyp of nasal cavity

472.0 Chronic rhinitis

ICD-10-CM Codes

473.0 Chronic maxillary sinusitis

473.9 Unspecified sinusitis (chronic)

474.00 Chronic tonsillitis

474.10 Hypertrophy of tonsil with adenoids

477.9 Allergic rhinitis, cause unspecified

530.81 Esophageal reflux

780.4 Dizziness and giddiness

784.2 Swelling, mass, or lump in head and neck

784.7 Epitaxis

ICD-10-CM Codes

786.09 Other respiratory abnormalities

931 Foreign body in ear

* Indicates ICD-10 codes requiring a 7th character extender.

For more ICD-10 codes, please visit PGM’s ICD-10 code conversion tool that allows users to convert ICD-9 to ICD-10 codes and vice versa by selecting the ICD conversion type followed by a user defined code.