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X1

Continuous/broad services

✓ CURRENT — JULY 2026
Source: CMS
Imported: Aug 10 2026

Full descriptor

Continuous/broad services: for reporting services by clinicians, who provide the principal care for a patient, with no planned endpoint of the relationship; services in this category represent comprehensive care, dealing with the entire scope of patient problems, either directly or in a care coordination role; reporting clinician service examples include, but are not limited to: primary care, and clinicians providing comprehensive care to patients in addition to specialty care

Details

Code
X1
Short descriptor
Continuous/broad services
Code set
HCPCS Modifiers
Release
July 2026
Status
Active
Added
Jan 1 2018

Nearby codes

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

X2

Continuous/focused services

XE

Separate encounter

XP

Separate practitioner

XS

Separate organ/structure

XU

Unusual separate service

X3

Episodic/broad services

X4

Episodic/focused services

X5

Svc req by another clinician

Sources

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