H73.9 is a "category code," which means it's non-billable. Billable codes require more specificity. Use the list below to navigate to codes that are more specific:
10
H73.90
Unspecified disorder of tympanic membrane, unspecified ear
Billable
10
H73.91
Unspecified disorder of tympanic membrane, right ear
Billable
10
H73.92
Unspecified disorder of tympanic membrane, left ear
Billable
10
H73.93
Unspecified disorder of tympanic membrane, bilateral
Billable