Colonoscopy, diagnostic at Westfields Hospital. CPT 45378.
What Westfields Hospital publishes for this service, straight from its standard-charges file, last updated March 31, 2026.
Outpatient / ER
$874cash price (self-pay)
$2,384list price
$199–$3,106range insurers pay
| Insurance plan | Negotiated rate |
|---|---|
| Ucare Medicaid Replacement [950289] | Ucare Pmap [50283] | $724 |
| Hp Medicare Replacement [950306] | Hp Medicare Advantage [95307] | $736 |
| BCBS Medicare Replacement [950296] | BCBS Medicare Advantage [50299] | $747 |
| UHC Medicare Replacement [950281] | UHC Medicare Advantage PPO [50275] | $761 |
| Medica Medicare Replacement [950299] | Medica Government Advantage [50 | $769 |
| BCBS Medicaid Replacement [950295] | BCBS Pmap [95296] | $1,371 |
| Medica [900156] | Medica Choice [90156] | $1,943 |
| First Health Network [950334] | First Health Network [95334] | $1,955 |
| Unitedhealthcare [900444] | UHC [50131] | $2,113 |
| Healthpartners [900713] | Hp Self Insured [91021] | $2,134 |
| Hp Medicaid Replacement [950307] | Hp Care Pmap [50327] | $2,330 |
| MA Wisconsin Replacement [950271] | Ghc Of Eau Claire MA HMO [50261] | $2,384 |
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