Colonoscopy, diagnostic at St. Luke's Health Memorial San Augustine. CPT 45378.

What St. Luke's Health Memorial San Augustine publishes for this service, straight from its standard-charges file, last updated February 28, 2026.

Outpatient / ER

—cash price (self-pay)

—list price

$329–$2,957range insurers pay

Insurance plan	Negotiated rate
SUPERIOR \| Medicaid\|All Other Plans	$329
SUPERIOR \| Medicaid\|STARPLUS	$329
TCHP \| Medicaid\|All Plans	$329
UNITED \| Medicaid\|All Other Plans	$329
UNITED \| Medicaid\|STAR	$329
UNITED \| Medicaid\|STARKIDS	$329
Wellpoint \| Medicaid\|All Other Plans	$329
CIGNA HEALTHSPRING \| Medicaid\|STARPLUS	$335
Wellpoint \| Medicaid\|STARPLUS	$338
BCBS \| Medicaid\|All Plans	$345
BCBS-TX \| Commercial\|Blue Advantage HMO	$504
SUPERIOR \| Medicaid\|STAR	$516
Wellpoint \| Medicaid\|STAR	$516
UNITED \| Medicaid\|STARPLUS	$588
AETNA \| Medicare\|All Plans	$806
HUMANA \| Medicare\|All Plans	$806
Wellpoint \| Medicare\|All Plans	$830
CIGNA HEALTHSPRING \| Medicare\|All Other Plans	$846
CIGNA HEALTHSPRING \| Medicare\|PPO	$854
BCBS \| Medicare\|All Plans	$905
UNITED \| Medicare\|All Plans	$905
SCANHealth \| Medicare\|All Plans	$922
MD Save \| Commercial\|All Plans	$1,007
BCBS-TX \| Commercial\|Blue Premier	$1,123
BCBS-TX \| Commercial\|HMO	$1,146
BCBS-TX \| Commercial\|PPO	$1,260
Wellpoint \| Commercial\|Exchange	$1,357
Angelina County \| Commercial\|All Plans	$2,200
Brookshire Brothers \| Commercial\|All Plans	$2,418
Cigna \| Commercial\|All Plans	$2,957

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