ICD-10-CM category
H73: Other disorders of tympanic membrane
Codes under H73 (Other disorders of tympanic membrane). A ✓ marks a billable (fully specified) code; category codes without a ✓ are not billable on their own.
| Code | Description | Billable |
|---|---|---|
| H73.0 | Acute myringitis | — |
| H73.0 | Acute myringitis | — |
| H73.00 | Unspecified acute myringitis | — |
| H73.00 | Unspecified acute myringitis | — |
| H73.001 | Acute myringitis, right ear | ✓ |
| H73.001 | Acute myringitis, right ear | ✓ |
| H73.01 | Bullous myringitis | — |
| H73.01 | Bullous myringitis | — |
| H73.1 | Chronic myringitis | — |
| H73.1 | Chronic myringitis | — |
| H73.002 | Acute myringitis, left ear | ✓ |
| H73.002 | Acute myringitis, left ear | ✓ |
| H73.2 | Unspecified myringitis | — |
| H73.2 | Unspecified myringitis | — |
| H73.003 | Acute myringitis, bilateral | ✓ |
| H73.003 | Acute myringitis, bilateral | ✓ |
| H73.8 | Other specified disorders of tympanic membrane | — |
| H73.8 | Other specified disorders of tympanic membrane | — |
| H73.009 | Acute myringitis, unspecified ear | ✓ |
| H73.009 | Acute myringitis, unspecified ear | ✓ |
| H73.09 | Other acute myringitis | — |
| H73.09 | Other acute myringitis | — |
| H73.9 | Unspecified disorder of tympanic membrane | — |
| H73.9 | Unspecified disorder of tympanic membrane | — |
| H73.10 | Chronic myringitis, unspecified ear | ✓ |
| H73.10 | Chronic myringitis, unspecified ear | ✓ |
| H73.011 | Bullous myringitis, right ear | ✓ |
| H73.011 | Bullous myringitis, right ear | ✓ |
| H73.11 | Chronic myringitis, right ear | ✓ |
| H73.11 | Chronic myringitis, right ear | ✓ |
| H73.012 | Bullous myringitis, left ear | ✓ |
| H73.012 | Bullous myringitis, left ear | ✓ |
| H73.12 | Chronic myringitis, left ear | ✓ |
| H73.12 | Chronic myringitis, left ear | ✓ |
| H73.013 | Bullous myringitis, bilateral | ✓ |
| H73.013 | Bullous myringitis, bilateral | ✓ |
| H73.13 | Chronic myringitis, bilateral | ✓ |
| H73.13 | Chronic myringitis, bilateral | ✓ |
| H73.019 | Bullous myringitis, unspecified ear | ✓ |
| H73.019 | Bullous myringitis, unspecified ear | ✓ |
| H73.20 | Unspecified myringitis, unspecified ear | ✓ |
| H73.20 | Unspecified myringitis, unspecified ear | ✓ |
| H73.21 | Unspecified myringitis, right ear | ✓ |
| H73.21 | Unspecified myringitis, right ear | ✓ |
| H73.22 | Unspecified myringitis, left ear | ✓ |
| H73.22 | Unspecified myringitis, left ear | ✓ |
| H73.23 | Unspecified myringitis, bilateral | ✓ |
| H73.23 | Unspecified myringitis, bilateral | ✓ |
| H73.81 | Atrophic flaccid tympanic membrane | — |
| H73.81 | Atrophic flaccid tympanic membrane | — |
| H73.82 | Atrophic nonflaccid tympanic membrane | — |
| H73.82 | Atrophic nonflaccid tympanic membrane | — |
| H73.89 | Other specified disorders of tympanic membrane | — |
| H73.89 | Other specified disorders of tympanic membrane | — |
| H73.90 | Unspecified disorder of tympanic membrane, unspecified ear | ✓ |
| H73.90 | Unspecified disorder of tympanic membrane, unspecified ear | ✓ |
| H73.091 | Other acute myringitis, right ear | ✓ |
| H73.091 | Other acute myringitis, right ear | ✓ |
| H73.91 | Unspecified disorder of tympanic membrane, right ear | ✓ |
| H73.91 | Unspecified disorder of tympanic membrane, right ear | ✓ |
| H73.092 | Other acute myringitis, left ear | ✓ |
| H73.092 | Other acute myringitis, left ear | ✓ |
| H73.92 | Unspecified disorder of tympanic membrane, left ear | ✓ |
| H73.92 | Unspecified disorder of tympanic membrane, left ear | ✓ |
| H73.093 | Other acute myringitis, bilateral | ✓ |
| H73.093 | Other acute myringitis, bilateral | ✓ |
| H73.93 | Unspecified disorder of tympanic membrane, bilateral | ✓ |
| H73.93 | Unspecified disorder of tympanic membrane, bilateral | ✓ |
| H73.099 | Other acute myringitis, unspecified ear | ✓ |
| H73.099 | Other acute myringitis, unspecified ear | ✓ |
| H73.811 | Atrophic flaccid tympanic membrane, right ear | ✓ |
| H73.811 | Atrophic flaccid tympanic membrane, right ear | ✓ |
| H73.812 | Atrophic flaccid tympanic membrane, left ear | ✓ |
| H73.812 | Atrophic flaccid tympanic membrane, left ear | ✓ |
| H73.813 | Atrophic flaccid tympanic membrane, bilateral | ✓ |
| H73.813 | Atrophic flaccid tympanic membrane, bilateral | ✓ |
| H73.819 | Atrophic flaccid tympanic membrane, unspecified ear | ✓ |
| H73.819 | Atrophic flaccid tympanic membrane, unspecified ear | ✓ |
| H73.821 | Atrophic nonflaccid tympanic membrane, right ear | ✓ |
| H73.821 | Atrophic nonflaccid tympanic membrane, right ear | ✓ |
| H73.822 | Atrophic nonflaccid tympanic membrane, left ear | ✓ |
| H73.822 | Atrophic nonflaccid tympanic membrane, left ear | ✓ |
| H73.823 | Atrophic nonflaccid tympanic membrane, bilateral | ✓ |
| H73.823 | Atrophic nonflaccid tympanic membrane, bilateral | ✓ |
| H73.829 | Atrophic nonflaccid tympanic membrane, unspecified ear | ✓ |
| H73.829 | Atrophic nonflaccid tympanic membrane, unspecified ear | ✓ |
| H73.891 | Other specified disorders of tympanic membrane, right ear | ✓ |
| H73.891 | Other specified disorders of tympanic membrane, right ear | ✓ |
| H73.892 | Other specified disorders of tympanic membrane, left ear | ✓ |
| H73.892 | Other specified disorders of tympanic membrane, left ear | ✓ |
| H73.893 | Other specified disorders of tympanic membrane, bilateral | ✓ |
| H73.893 | Other specified disorders of tympanic membrane, bilateral | ✓ |
| H73.899 | Other specified disorders of tympanic membrane, unspecified ear | ✓ |
| H73.899 | Other specified disorders of tympanic membrane, unspecified ear | ✓ |
Frequently asked questions
What is ICD-10-CM code H73?
H73 is an ICD-10-CM category covering Other disorders of tympanic membrane. It contains 94 more specific diagnosis codes, 72 of which are billable.
Is H73 a billable code?
No — H73 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 H73.0 — Acute myringitis). 72 of the 94 codes under H73 are billable.
What codes fall under H73?
H73 includes H73.0, H73.0, H73.00, H73.00, H73.001, plus 89 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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