Acetylcholinesterase assay at Ascension St. Vincent Williamsport (St. Vincent Williamsport Hospital, Inc.)

412 N Monroe St, Williamsport, IN · Ascension · · NPI 1518913565

Source: hospital's published price file ↗ · Published Jan 1, 2026 · Ingested Sep 8, 2026

not published by hospital

Cash price

?

Discounted cash price

What a hospital charges a self-pay patient who pays directly, without going through insurance — usually well below the gross charge.

Example: A CT scan has a $3,200 gross charge but an $850 discounted cash price. Ask for it by name when scheduling — hospitals don't always advertise it up front.

Full explanation →

What you pay up front if you don't use insurance.

not published by hospital

Gross charge

?

Gross charge (chargemaster price)

The hospital's full, undiscounted list price — pulled from its internal "chargemaster" price list. Almost no one actually pays this.

Example: A chest X-ray has a gross charge of $1,450. The same hospital's discounted cash price for the same X-ray is $180 — the gross charge mostly anchors negotiations, not what patients pay.

Full explanation →

The hospital's undiscounted list price — almost no one pays this.

$5.29 with ANTHEM PATHWAY X vs $28.02 with HUMANA CHOICECARE — same scan, same building. Share

Negotiated rates by payer
?

Negotiated rate

The price a specific insurance plan agreed to pay the hospital for a service — it varies by insurer, and even by plan within the same insurer.

Example: The same knee MRI has a negotiated rate of $904 with one insurer's PPO plan and $1,509 with another's — identical hospital, identical scan.

Full explanation →

Payer
?

Payer

The insurance company footing the bill — Aetna, UnitedHealthcare, Medicare, and so on.

Example: "Blue Cross Blue Shield" is the payer. Its negotiated rate for an MRI might be $904, while a different payer's negotiated rate for the same scan is $1,509.

Full explanation →
Plan
?

Plan

The specific product an insurer sells — e.g. "Blue Cross PPO 500" — which sets your deductible, coinsurance and negotiated rates.

Example: Two people both insured by Aetna can owe very different amounts for the same MRI: $50 with an HMO plan's flat copay, or the full $1,200 toward a high-deductible PPO plan's unmet deductible.

Full explanation →
Negotiated rate vs. cash
ANTHEM PATHWAY X 9405_ANTHEM PATHWAY X VEIN 20250101 $5.29
ANTHEM TRADITIONAL 9408_ANTHEM TRADITIONAL VEIN 20250101 $5.29
ANTHEM PPO PREFERRED 9406_ANTHEM PREFERRED VEIN 20250101 $5.29
SMARTHEALTH PPO 2911_SMARTHEALTH PPO 20170101 $5.29
ANTHEM SHORT TERM LIMITED DURATION 9407_ANTHEM SHORT TERM LIMITED DURATION VEIN 20250101 $5.29
PATOKA VALLEY TIER 1 9410_PAKOTA VALLEY TIER 1 VEIN 20250101 $5.29
PATOKA VALLEY TIER 1 9412_PAKOTA VALLEY TIER 1 20250101 $5.29
PATOKA VALLEY TIER 2 9415_PAKOTA VALLEY TIER 2 VEIN 20250101 $5.29
PATOKA VALLEY TIER 2 9413_PAKOTA VALLEY TIER 2 20250101 $5.29
SMARTHEALTH PPO/HDHP 20161001 1440_SMARTHEALTH PPO/HDHP 20161001 $5.29
ENCORE EXCLUSIVE 9409_ENCORE EXCUSIVE VEIN 20250101 $5.29
ANTHEM PATHWAY 9404_ANTHEM PATHWAY VEIN 20250101 $5.29
ANTHEM HEALTHSYNC POS 9401_ANTHEM HEALTHSYNC POS VEIN 20250101 $5.29
ANTHEM HEALTHSYNC HMO 9399_ANTHEM HEALTHSYNC HMO VEIN 20250101 $5.29
ANTHEM HMO/POS 9403_ANTHEM HMO POS VEIN 20250101 $5.29
UHC 9470_UNITED HEALTHCARE VEIN 20250101 $9.37
UHC SELF 6575_UNITED HEALTH CARE SELF FUNDED NON-CONTRACTED VEIN 20221002 $9.37
UHC 9397_UNITED HEALTHCARE VWIN 20250101 $9.48
ANTHEM BEHAVIORAL 4090_ANTHEM BEHAVIORAL MEDICAID REPLACEMENT OUTPATIENT 20200201 $11.92
MDWISE HOOSIER ALLIANCE MEDICAID 9347_MDWISE MEDICAID REPLACEMENT ASC OUTPATIENT 20250101 $12.29
AETNA MCR 8398_AETNA MEDICARE REPLACEMENT VWIN 20240701 $12.29
SECURE HORIZONS-UNICARE 8407_SECURE HORIZONS UNICARE MEDICARE REPLACEMENT VWIN 20240701 $12.29
ANTHEM CARE CONNECT 8879_ANTHEM CONNECT MEDICAID REPLACEMENT ASC OUTPATIENT 20240401 $12.29
ANTHEM MCR 8399_ANTHEM MEDICARE REPLACEMENT VWIN 20240701 $12.29
UHC MCR 8408_UNITED HEALTHCARE MEDICARE REPLACEMENT VWIN 20240701 $12.29
HUMANA PPO MCR REPLACEMENT 8401_HUMANA PPO MEDICARE REPLACEMENT VWIN 20240701 $12.29
AETNA MCR CHOICE 8397_AETNA MEDICARE REPLACEMENT CHOICE VWIN 20240701 $12.29
ANTHEM MEDICAID 7373_ANTHEM MEDICAID REPLACEMENT OUTPATIENT 20230101 $12.29
MHS CARE CONNECT 8257_MHS CONNECT MEDICAID REPLACEMENT OUTPATIENT 20240101 $12.29
MHS CARE CONNECT 8877_MHS CONNECT MEDICAID REPLACEMENT ASC OUTPATIENT 20240401 $12.29
IMMERGRUN 7346_IMMERGRUN VWIN 20230301 $12.29
MEDICAID ADVANTAGE 8723_MEDICAID REPLACEMENT OUTPATIENT 20240401 $12.29
MEDICAID REPLACEMENT ASC OUTPATIENT 20250101 9365_MEDICAID REPLACEMENT ASC OUTPATIENT 20250101 $12.29
HUMANA GOLD MCR 8400_HUMANA GOLD CHOICE MEDICARE REPLACEMENT VWIN 20240701 $12.29
SECURE HORIZONS-PACIFICARE 8406_SECURE HORIZONS PACIFICARE VWIN 20240701 $12.29
ZING MEDICARE ADVANTAGE 8410_ZING HEALTH MEDICARE REPLACEMENT VWIN 20240701 $12.29
CORIZON 7344_CORIZON MEDICARE VWIN 20230301 $12.29
MEDICARE REPLACEMENT 8403_MEDICARE REPLACEMENT VWIN 20240701 $12.29
WELLCARE MEDICARE ADVANTAGE 8409_WELLCARE MEDICARE REPLACEMENT VWIN 20240701 $12.29
MDWISE HOOSIER ALLIANCE MEDICAID 8256_MDWISE MEDICAID REPLACEMENT OUTPATIENT 20240101 $12.29
MDWISE MEDICARE 8402_MDWISE MEDICARE VWIN 20240701 $12.29
PERSONALIZED CARE 7342_ASCENSION PERSONALIZED CARE VWIN 20230301 $12.29
HELPING HAND OLD ORDER 7345_HELPING HANDS MEDICAL ASSISTANCE VWIN 20230301 $12.29
SMARTHEALTH PPO 9210_SMARTHEALTH VWIN 20240701 $12.29
ANTHEM CARE CONNECT 8255_ANTHEM CONNECT MEDICAID REPLACEMENT OUTPATIENT 20240101 $14.74
HUMANA CHOICE 1 NETWORK 8829_HUMANA CHOICE CARE NETWORK VEIN 20241001 $28.02
HUMANA CHOICECARE 8830_HUMANA CHOICE CARE VEIN 20241001 $28.02

Visitor-reported prices

visitor-reported
Report what you paid sign in to post

Comments

Add a comment sign in to post

Acetylcholinesterase assay at other Indiana hospitals

Hospital City Cash price Negotiated range
Ascension St. Vincent Evansville (St. Mary's Health, Inc.) IN 47750|10388 Warrick Wellness Trail Newburgh $127.20 $5.29 – $28.02
Ascension St. Vincent Kokomo (St. Joseph Hospital & Health Center, Inc.) Kokomo $246.60 $5.29 – $28.02
Ascension St. Vincent Carmel (St. Vincent Carmel Hospital, Inc.) Carmel $175.20 $5.29 – $28.02
Ascension St. Vincent Carmel Ambulatory Surgery Center Carmel $175.20 $5.29 – $28.02
Ascension St. Vincent Naab Surgery Center Indianapolis $175.20 $5.29 – $28.02
Ascension St. Vincent Seton (St. Vincent Seton Specialty Hospital, Inc.) Indianapolis $175.20 $5.29 – $28.02
Ascension St. Vincent Fishers (St. Vincent Fishers Hospital, Inc.) Fishers $175.20 $5.29 – $28.02
Ascension St. Vincent Salem (St. Vincent Salem Hospital, Inc.) Salem not published $5.29 – $28.02

All Indiana hospitals for this procedure →