Search Browse Crosswalk Fees Tools Pricing

Codelle

AI-powered medical coding assistant for healthcare practices and billers.

Pricing Privacy Terms

© 2026 Codelle. All rights reserved.

CPT® copyright 2026 American Medical Association. All rights reserved. CPT is a registered trademark of the American Medical Association. Applicable FARS/DFARS restrictions apply to government use. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use.

ICD-10-CM S04.812 — Injury of olfactory [1st ] ne… | Codelle

ICD-10-CM/S04.81/S04.812

S04.812

ICD-10-CM

Injury of olfactory [1st ] nerve, left side

Code Hierarchy

▲S04.81Injury of olfactory [1st ] nerve

S04.812(current)

Subcodes (3)

S04.812AInjury of olfactory nerve, left side, initial encounter

S04.812DInjury of olfactory nerve, left side, subsequent encounter

S04.812SInjury of olfactory [1st ] nerve, left side, sequela

Same Category

S04Injury of cranial nerve S04.0Injury of optic nerve and pathways S04.01Injury of optic nerve S04.011Injury of optic nerve, right eye S04.011AInjury of optic nerve, right eye, initial encounter S04.011DInjury of optic nerve, right eye, subsequent encounter S04.011SInjury of optic nerve, right eye, sequela S04.012Injury of optic nerve, left eye S04.012AInjury of optic nerve, left eye, initial encounter S04.012DInjury of optic nerve, left eye, subsequent encounter

+5 more in this category