Emergency Room - Hospital

✓ CURRENT — FEBRUARY 2026

Source: CMS

Imported: Aug 10 2026

Full descriptor

A portion of a hospital where emergency diagnosis and treatment of illness or injury is provided.

Details

Code: 23
Short descriptor: Emergency Room - Hospital
Code set: Place of Service
Release: February 2026
Status: Active

Nearby codes

Code sets are published in blocks, so neighbours are usually related.

On Campus-Outpatient Hospital

Ambulatory Surgical Center

Inpatient Hospital

Birthing Center

Urgent Care Facility

Military Treatment Facility

Off Campus-Outpatient Hospital

Outreach Site/ Street

Sources

CMS Place of Service — February 2026, public domain

Reference information only. Not billing advice. Verify against the payer before you file.

Search all codes

Code set changes, when they happen

CMS revises HCPCS quarterly and NPPES monthly. When a release lands and we import it, you hear what changed. That is the whole email.

One email per release. One-click unsubscribe. No other mail, ever.

Data ledger

Every dataset and when we pulled it →

Source	Dataset	Pulled	Cadence	Licence	Status
CMS	HCPCS Level II	July 2026	Quarterly	Public domain	Current
CMS	NPPES / NPI registry	Aug 21 2026	Weekly	Public domain	Overdue
NUCC	Provider taxonomy	Aug 2026	Biannual	Free	Current
CMS	Place of Service codes	Feb 2026	As needed	Public domain	Current

1 dataset is past its update window. Anything overdue stays marked in amber on its own pages. We would rather tell you.

ProvidersDesk

Free reference tools for medical billing, coding and credentialing. Built by people who do this work every day.

hello@providersdesk.com

Tools

NPI Lookup HCPCS Level II Modifiers Place of Service

About

About us Data sources Contact

Legal

Reference information only. Not medical, legal, or billing advice. Verify against the payer before you file. Data sourced from CMS, NPPES and NUCC, all public domain. We do not display CPT codes, which are owned by the American Medical Association and require a licence.