Published cash, insurer and chargemaster prices for 8 procedures at Memorial Hermann Katy Hospital, Katy, TX — from its federally-required machine-readable file.
23900 Katy Freeway, Katy, TX 77494
Acute Care Hospitals · Voluntary non-profit - Private · 208 beds
Sepsis care = share of cases treated per the recommended protocol (higher is better). Quality ratings from CMS Care Compare.
All published prices
| Procedure | Cash | Chargemaster | Insurer | Medicare | Est. you pay |
|---|---|---|---|---|---|
| Cesarean section (C-section) | — | — | $14,845 | $7,552 | |
| Coronary artery bypass (CABG) | — | — | $45,727 | $36,593 | |
| Knee replacement | — | — | $25,012 | $18,054 | |
| Pacemaker insertion | — | — | $25,692 | $15,506 | |
| Pap smear (cervical screening) | $198 | $618 | $30 | $20 | |
| Screening colonoscopy | $605 | $1,889 | $1,401 | $378 | |
| Vaginal delivery | — | — | $10,737 | $5,487 | |
| Weight-loss (bariatric) surgery | — | — | $22,196 | $11,645 |
- Cash — the hospital’s self-pay price if you don’t use insurance.
- Chargemaster — the full list (sticker) price, before any discount.
- Insurer — the median rate insurers have negotiated (pick your insurer above to see its rate).
- Medicare — what Medicare pays — a benchmark for judging whether a price is fair.
- Est. you pay — your estimated out-of-pocket cost for the deductible and coinsurance you enter above.
Doctors affiliated with Memorial Hermann Katy Hospital
Clinicians who report a care affiliation with this hospital in CMS data, ranked by Medicare patient volume. A signal from Original Medicare, not a quality ranking.
Before you go — your checklist at Memorial Hermann Katy Hospital
View this hospital’s source price file ↗. Source: this hospital’s machine-readable file (45 CFR §180), retrieved Jun 2026; Medicare from CMS fee schedules; quality from CMS Care Compare. Estimates — confirm with the hospital. Report an incorrect price.