ICD-10-CM category
H93: Other disorders of ear, not elsewhere classified
Codes under H93 (Other disorders of ear, not elsewhere classified). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| H93.0 | Degenerative and vascular disorders of ear | — |
| H93.0 | Degenerative and vascular disorders of ear | — |
| H93.01 | Transient ischemic deafness | — |
| H93.01 | Transient ischemic deafness | — |
| H93.1 | Tinnitus | — |
| H93.1 | Tinnitus | — |
| H93.2 | Other abnormal auditory perceptions | — |
| H93.2 | Other abnormal auditory perceptions | — |
| H93.3 | Disorders of acoustic nerve | — |
| H93.3 | Disorders of acoustic nerve | — |
| H93.3X | Disorders of acoustic nerve | — |
| H93.3X | Disorders of acoustic nerve | — |
| H93.3X1 | Disorders of right acoustic nerve | ✓ |
| H93.3X1 | Disorders of right acoustic nerve | ✓ |
| H93.3X2 | Disorders of left acoustic nerve | ✓ |
| H93.3X2 | Disorders of left acoustic nerve | ✓ |
| H93.3X3 | Disorders of bilateral acoustic nerves | ✓ |
| H93.3X3 | Disorders of bilateral acoustic nerves | ✓ |
| H93.3X9 | Disorders of unspecified acoustic nerve | ✓ |
| H93.3X9 | Disorders of unspecified acoustic nerve | ✓ |
| H93.8 | Other specified disorders of ear | — |
| H93.8 | Other specified disorders of ear | — |
| H93.8X | Other specified disorders of ear | — |
| H93.8X | Other specified disorders of ear | — |
| H93.8X1 | Other specified disorders of right ear | ✓ |
| H93.8X1 | Other specified disorders of right ear | ✓ |
| H93.8X2 | Other specified disorders of left ear | ✓ |
| H93.8X2 | Other specified disorders of left ear | ✓ |
| H93.8X3 | Other specified disorders of ear, bilateral | ✓ |
| H93.8X3 | Other specified disorders of ear, bilateral | ✓ |
| H93.8X9 | Other specified disorders of ear, unspecified ear | ✓ |
| H93.8X9 | Other specified disorders of ear, unspecified ear | ✓ |
| H93.09 | Unspecified degenerative and vascular disorders of ear | — |
| H93.09 | Unspecified degenerative and vascular disorders of ear | — |
| H93.9 | Unspecified disorder of ear | — |
| H93.9 | Unspecified disorder of ear | — |
| H93.011 | Transient ischemic deafness, right ear | ✓ |
| H93.011 | Transient ischemic deafness, right ear | ✓ |
| H93.11 | Tinnitus, right ear | ✓ |
| H93.11 | Tinnitus, right ear | ✓ |
| H93.012 | Transient ischemic deafness, left ear | ✓ |
| H93.012 | Transient ischemic deafness, left ear | ✓ |
| H93.12 | Tinnitus, left ear | ✓ |
| H93.12 | Tinnitus, left ear | ✓ |
| H93.013 | Transient ischemic deafness, bilateral | ✓ |
| H93.013 | Transient ischemic deafness, bilateral | ✓ |
| H93.13 | Tinnitus, bilateral | ✓ |
| H93.13 | Tinnitus, bilateral | ✓ |
| H93.019 | Transient ischemic deafness, unspecified ear | ✓ |
| H93.019 | Transient ischemic deafness, unspecified ear | ✓ |
| H93.19 | Tinnitus, unspecified ear | ✓ |
| H93.19 | Tinnitus, unspecified ear | ✓ |
| H93.21 | Auditory recruitment | — |
| H93.21 | Auditory recruitment | — |
| H93.22 | Diplacusis | — |
| H93.22 | Diplacusis | — |
| H93.23 | Hyperacusis | — |
| H93.23 | Hyperacusis | — |
| H93.24 | Temporary auditory threshold shift | — |
| H93.24 | Temporary auditory threshold shift | — |
| H93.25 | Central auditory processing disorder | ✓ |
| H93.25 | Central auditory processing disorder | ✓ |
| H93.29 | Other abnormal auditory perceptions | — |
| H93.29 | Other abnormal auditory perceptions | — |
| H93.90 | Unspecified disorder of ear, unspecified ear | ✓ |
| H93.90 | Unspecified disorder of ear, unspecified ear | ✓ |
| H93.091 | Unspecified degenerative and vascular disorders of right ear | ✓ |
| H93.091 | Unspecified degenerative and vascular disorders of right ear | ✓ |
| H93.91 | Unspecified disorder of right ear | ✓ |
| H93.91 | Unspecified disorder of right ear | ✓ |
| H93.092 | Unspecified degenerative and vascular disorders of left ear | ✓ |
| H93.092 | Unspecified degenerative and vascular disorders of left ear | ✓ |
| H93.92 | Unspecified disorder of left ear | ✓ |
| H93.92 | Unspecified disorder of left ear | ✓ |
| H93.093 | Unspecified degenerative and vascular disorders of ear, bilateral | ✓ |
| H93.093 | Unspecified degenerative and vascular disorders of ear, bilateral | ✓ |
| H93.93 | Unspecified disorder of ear, bilateral | ✓ |
| H93.93 | Unspecified disorder of ear, bilateral | ✓ |
| H93.099 | Unspecified degenerative and vascular disorders of unspecified ear | ✓ |
| H93.099 | Unspecified degenerative and vascular disorders of unspecified ear | ✓ |
| H93.211 | Auditory recruitment, right ear | ✓ |
| H93.211 | Auditory recruitment, right ear | ✓ |
| H93.212 | Auditory recruitment, left ear | ✓ |
| H93.212 | Auditory recruitment, left ear | ✓ |
| H93.213 | Auditory recruitment, bilateral | ✓ |
| H93.213 | Auditory recruitment, bilateral | ✓ |
| H93.219 | Auditory recruitment, unspecified ear | ✓ |
| H93.219 | Auditory recruitment, unspecified ear | ✓ |
| H93.221 | Diplacusis, right ear | ✓ |
| H93.221 | Diplacusis, right ear | ✓ |
| H93.222 | Diplacusis, left ear | ✓ |
| H93.222 | Diplacusis, left ear | ✓ |
| H93.223 | Diplacusis, bilateral | ✓ |
| H93.223 | Diplacusis, bilateral | ✓ |
| H93.229 | Diplacusis, unspecified ear | ✓ |
| H93.229 | Diplacusis, unspecified ear | ✓ |
| H93.231 | Hyperacusis, right ear | ✓ |
| H93.231 | Hyperacusis, right ear | ✓ |
| H93.232 | Hyperacusis, left ear | ✓ |
| H93.232 | Hyperacusis, left ear | ✓ |
| H93.233 | Hyperacusis, bilateral | ✓ |
| H93.233 | Hyperacusis, bilateral | ✓ |
| H93.239 | Hyperacusis, unspecified ear | ✓ |
| H93.239 | Hyperacusis, unspecified ear | ✓ |
| H93.241 | Temporary auditory threshold shift, right ear | ✓ |
| H93.241 | Temporary auditory threshold shift, right ear | ✓ |
| H93.242 | Temporary auditory threshold shift, left ear | ✓ |
| H93.242 | Temporary auditory threshold shift, left ear | ✓ |
| H93.243 | Temporary auditory threshold shift, bilateral | ✓ |
| H93.243 | Temporary auditory threshold shift, bilateral | ✓ |
| H93.249 | Temporary auditory threshold shift, unspecified ear | ✓ |
| H93.249 | Temporary auditory threshold shift, unspecified ear | ✓ |
| H93.291 | Other abnormal auditory perceptions, right ear | ✓ |
| H93.291 | Other abnormal auditory perceptions, right ear | ✓ |
| H93.292 | Other abnormal auditory perceptions, left ear | ✓ |
| H93.292 | Other abnormal auditory perceptions, left ear | ✓ |
| H93.293 | Other abnormal auditory perceptions, bilateral | ✓ |
| H93.293 | Other abnormal auditory perceptions, bilateral | ✓ |
| H93.299 | Other abnormal auditory perceptions, unspecified ear | ✓ |
| H93.299 | Other abnormal auditory perceptions, unspecified ear | ✓ |
| H93.A | Pulsatile tinnitus | — |
| H93.A | Pulsatile tinnitus | — |
| H93.A1 | Pulsatile tinnitus, right ear | ✓ |
| H93.A1 | Pulsatile tinnitus, right ear | ✓ |
| H93.A2 | Pulsatile tinnitus, left ear | ✓ |
| H93.A2 | Pulsatile tinnitus, left ear | ✓ |
| H93.A3 | Pulsatile tinnitus, bilateral | ✓ |
| H93.A3 | Pulsatile tinnitus, bilateral | ✓ |
| H93.A9 | Pulsatile tinnitus, unspecified ear | ✓ |
| H93.A9 | Pulsatile tinnitus, unspecified ear | ✓ |
Frequently asked questions
What is ICD-10-CM code H93?
H93 is an ICD-10-CM category covering Other disorders of ear, not elsewhere classified. It contains 130 more specific diagnosis codes, 98 of which are billable.
Is H93 a billable code?
No — H93 is a category header and isn't billable on its own. Code to the highest level of specificity using one of its subcodes (for example H93.0 — Degenerative and vascular disorders of ear). 98 of the 130 codes under H93 are billable.
What codes fall under H93?
H93 includes H93.0, H93.0, H93.01, H93.01, H93.1, plus 125 more. See the full list with descriptions and billable status above.
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Informational only, not coding or medical advice. Verify against the official ICD-10-CM (FY2026) and your payer's guidelines.
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