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G8601

No elig tpa init w/in 4.5 hr

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

Full descriptor

Iv thrombolytic therapy not initiated within 4.5 hours (<= 270 minutes) of time last known well for reasons documented by clinician (e.g. patient enrolled in clinical trial for stroke, patient admitted for elective carotid intervention)

Details

Code
G8601
Short descriptor
No elig tpa init w/in 4.5 hr
Code set
HCPCS Level II
Release
July 2026
Status
Active
Added
Jan 1 2010

Nearby codes

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

G8600

Tpa initi w/in 4.5 hr

G8602

No tpa init w/in 4.5 hr

G8599

No asa/antiplat ther use rng

G8598

Asa/antiplat ther used

G8578

No reop req bld grft oth

G8577

Reop req bld grft oth

G8576

No postop ren fail

G8575

Postop ren fail

Sources

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