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Further Extended Time During An Outpatient Visit

Maine 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

Professionalmedian $347 · 10th to 90th $91 to $457
$100$200$500professional $347

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
Anthem BCBS
Setting
Professional
Modifier
Global
Typical Low
$91.20
Median
$112.20
Typical High
$147.91
Cigna
Setting
Professional
Modifier
Global
Typical Low
$346.74
Median
$380.19
Typical High
$457.09