Q31.0

Q31.0: Web of larynx

Billable / specific codeICD-10-CMPOA exempt

Q31.0 is a billable, specific ICD-10-CM code for web of larynx. It is valid for submission on a claim.

Check Q31.0 with the rest of the claim: free scrubber

Inclusion terms

Alternative wordings a physician may use in the chart for this same code.

Glottic web of larynx
Subglottic web of larynx
Web of larynx NOS

Excludes1 inherited from the categories above Q31.0

A category’s note binds every code beneath it.

Written on Q31: Congenital malformations of larynx

congenital laryngeal stridor NOS (P28.89)

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

Q31.0 is named in 1 Medicare coverage policy: 1 listing it as supporting medical necessity. Which one applies depends on your Medicare contractor.

A54111Billing and Coding: Speech Language Pathology (SLP) Services: Communication Disorders

Alphabetic index entries that lead here

Web, webbed›larynx(glottic) (subglottic)
Anomaly, anomalous›larynx, laryngeal›web(bed)
Deformity›larynx›web(glottic)

Code history

Unchanged in every release from FY2024 to FY2027.