2026 ICD-10-CM Diagnosis Code H74.41Polyp of right middle ear

ICD-10-CM Codes›H60–H95›H65-H75›H74

ICD-10-CM H74.41
CMSSource: CMS FY 2026 ICD-10-CM dataset · Effective Oct 1, 2025 – Sep 30, 2026

H74.41 is a billable ICD-10-CM diagnosis code for polyp of right middle ear. It is valid on HIPAA claims for fiscal year 2026 (October 1, 2025 through September 30, 2026) and groups to MS-DRG 154 through 156. Coders also document this condition as polyp of middle ear. In AHRQ's Clinical Classifications Software (CCSR), this diagnosis falls under Diseases of middle ear and mastoid (except otitis media).

Code Identity

ICD-10-CM Code
H74.41
Billable Status
Yes — Valid for Submission
Code Describes
Polyp of right middle ear
Short Description
Polyp of right middle ear
Same as the full description in the CMS dataset.
Parent Code
H74.4
Polyp of middle ear

Code Classification

ChapterH60–H95Diseases of the ear and mastoid process
SectionH65-H75Diseases of middle ear and mastoid
CategoryH74Other disorders of middle ear mastoid
This CodeH74.41Polyp of right middle ear

Approximate SynonymsGuidance

Alternate terms and clinical phrases that map to this code.

  • Polyp of middle ear
  • Polyp of right middle ear

Clinical ClassificationClinical

AHRQ’s CCSR groups this code into broader clinical categories.

CCSR EAR002
Diseases of middle ear and mastoid (except otitis media)
Default principal diagnosis: inpatient Yes · outpatient Yes

Patient EducationClinical

Ear Disorders

Your ear has three main parts: outer, middle and inner. You use all of them in hearing. Sound waves come in through your outer ear. They reach your middle ear, where they make your eardrum vibrate. The vibrations are transmitted through three tiny bones, called ossicles, in your middle ear.

Read the full article at MedlinePlus

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Convert H74.41 to ICD-9-CMHistory

The closest ICD-9-CM equivalents under the General Equivalence Mappings.

ICD-9-CM
385.32 Cholesteatoma middle ear
Approximate The match is approximate rather than exact.

Code HistoryHistory

FY 2016AddedAdded to the ICD-10-CM code setEffective October 1, 2015, the first year of ICD-10-CM.
FY 2017–2025No changes
FY 2026CurrentCurrent code set, no changesEffective October 1, 2025 through September 30, 2026.

Questions About H74.41Overview

Is H74.41 (Polyp of middle ear) a billable code?

Yes. This is a billable ICD-10-CM code, specific enough to report polyp of right middle ear on HIPAA-covered claims from October 1, 2025 through September 30, 2026.

What MS-DRG does H74.41 group to?

When polyp of right middle ear is the principal diagnosis on an inpatient stay, it groups to MS-DRG 154, 155, 156, with relative weights from 0.6911 to 1.5635 depending on complications. Higher weights mean higher Medicare reimbursement.

What is the ICD-9 equivalent of H74.41?

Under the General Equivalence Mappings, polyp of right middle ear converts to ICD-9-CM 385.32 (cholesteatoma middle ear). The mapping is approximate, so confirm the match fits the documentation.

Footnotes

[1] Chronic - a chronic condition code indicates a condition lasting 12 months or longer and its effect on the patient based on one or both of the following criteria:

  • The condition results in the need for ongoing intervention with medical products,treatment, services, and special equipment
  • The condition places limitations on self-care, independent living, and social interactions.