Colonoscopy, diagnostic at Penn State Health St. Joseph Medical Center. CPT 45378.

What Penn State Health St. Joseph Medical Center publishes for this service, straight from its standard-charges file, last updated March 27, 2026.

Outpatient / ER

$1,541cash price (self-pay)

$5,926list price

$804–$5,141range insurers pay

Insurance plan	Negotiated rate
[AmeriHealth Caritas] \| [MA]	$804
[Highmark Wholecare] \| [MA]	$804
[Geisinger] \| [CHIP]	$851
[Health Partners Plans] \| [CHIP]	$880
[PA Health & Wellness] \| [MA]	$884
[Health Partners Plans] \| [MA]	$908
[Highmark] \| [Medicare]	$936
[AmeriHealth Caritas] \| [Medicare]	$946
[CBC] \| [Medicare]	$946
[Geisinger] \| [Medicare]	$946
[Highmark] \| [CHIP]	$946
[Highmark Wholecare] \| [Medicare]	$946
[IBC] \| [Medicare]	$946
[UHC] \| [Medicare]	$946
[Aetna] \| [Medicare]	$955
[HealthSpring] \| [Medicare]	$955
[Humana] \| [Medicare]	$955
[Health Partners Plans] \| [Medicare]	$965
[UPMC] \| [Medicare]	$965
[PA Health & Wellness] \| [Medicare]	$974
[Point Comfort Underwriters] \| [Medicare]	$1,182
[Aetna Better Health] \| [CHIP]	$1,523
[Upmc] \| [MA]	$2,136
[UHC] \| [Chip]	$2,329
[Upmc] \| [Chip]	$2,513
[Cbc] \| [Chip]	$2,663
[IBC] \| [Comm]	$2,945
[Aetna] \| [Comm]	$2,982
[Aetna Signature Administrators] \| [Comm]	$3,027
[CBC] \| [Comm]	$3,132

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