Further Extended Time During An Outpatient Visit

Wyoming rates for HCPCS 99355

Each further block of face-to-face time a clinician spends with a patient during an office or outpatient visit, after an initial extended block has already been used. It applies when a complicated problem keeps the clinician with the patient well beyond a normal appointment. It is charged in addition to the visit and the first extended block.

Rates data updated July 2026.

How much rates vary

Facilitymedian $59 · 10th to 90th $59 to $59

Distribution of negotiated rates across all payers (price axis is log-scale). Each curve is scaled to its own total: facility and professional rates are different services, shown together to compare where they cluster. Small sample; interpret with caution. Need provider-level prices or 24+ months of history? Contact us.

Rates by insurance carrier

Insurance Carrier	Facility/Professional	Modifier	Typical Low	Median	Typical High
United Setting Facility Modifier Global Typical Low $58.88 Median $58.88 Typical High $58.88	Facility	Global	$58.88	$58.88	$58.88