NPI Atlas

H93.91 – Unspecified disorder of right ear

ICD-10-CM 2027 diagnosis code · Other disorders of ear

Billable code

ICD-10-CM code H93.91

Code: H93.91 (claims format: H9391)
Description: Unspecified disorder of right ear
Billable: Yes – valid for HIPAA-covered transactions
Valid for: Dates of service October 1, 2026 – September 30, 2027 (FY2027)
Chapter: 8. Diseases of the ear and mastoid process (H60-H95)
Block: H90-H94 Other disorders of ear
Parent codes: H93 › H93.9

Related codes in H93.9

H93.90 – Unspecified disorder of ear, unspecified earBillable
H93.92 – Unspecified disorder of left earBillable
H93.93 – Unspecified disorder of ear, bilateralBillable

Frequently asked questions

What is ICD-10 code H93.91?

H93.91 is the ICD-10-CM code for unspecified disorder of right ear, in the block H90-H94 (Other disorders of ear).

Is H93.91 a billable code?

Yes. H93.91 is a billable/specific code that can be used to indicate a diagnosis for reimbursement purposes.

What category does H93.91 belong to?

It belongs to category H93 – Other disorders of ear, not elsewhere classified.

Source: CDC/NCHS ICD-10-CM FY2027 code files, tabular list and index. Reference only – code assignment must follow the official ICD-10-CM guidelines and documentation in the medical record.