Ammonia at ADVENTIST HEALTH MEDICAL CENTER TEHACHAPI

1100 Magellan Dr, Tehachapi, CA · Adventisthealth · · NPI 1275538530

Source: hospital's published price file ↗ · Published May 21, 2026 · Ingested Sep 16, 2026

$108.54

Cash price

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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.

$402.00

Gross charge

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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.

$1.89 with UHC MCR ADV vs $86.02 with AETNA-ALL PLANS — same scan, same building. Share

Negotiated rates by payer
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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
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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
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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
UHC MCR ADV UHC MCR ADV $1.89 ↓ -98%
TRICARE BLUE SHIELD TRICARE BLUE SHIELD $2.46 ↓ -98%
UNIVERSAL IPA MCR ADV OP/PROFEE ONLY-ALL OTHER PLA UNIVERSAL IPA MCR ADV OP/PROFEE ONLY-ALL OTHER PLA $2.46 ↓ -98%
KAISER MEDICARE IP/OP ONLY KAISER MEDICARE IP/OP ONLY $2.46 ↓ -98%
HEALTHNET MCARE HEALTHNET MCARE $2.46 ↓ -98%
NETWORK PROVIDERS- ALL PLANS NETWORK PROVIDERS- ALL PLANS $3.15 ↓ -97%
KAISER IP/OP ONLY- ALL OTHER PLANS KAISER IP/OP ONLY- ALL OTHER PLANS $4.23 ↓ -96%
WESTERN GRWRS/PINNACLE - ALL PLANS WESTERN GRWRS/PINNACLE - ALL PLANS $5.44 ↓ -95%
BLUE SHIELD EPN- ALL OTHER PLANS BLUE SHIELD EPN- ALL OTHER PLANS $5.48 ↓ -95%
CENTIVO - ALL PLANS CENTIVO - ALL PLANS $5.54 ↓ -95%
UHC JLL CSP UHC JLL CSP $6.03 ↓ -94%
UHC ALL PAYER- ALL OTHER PLANS UHC ALL PAYER- ALL OTHER PLANS $6.34 ↓ -94%
BLUE SHIELD NON-EPN BLUE SHIELD NON-EPN $6.48 ↓ -94%
KLHP-KERN LEGACY EPO -ALL OTHER PLANS KLHP-KERN LEGACY EPO -ALL OTHER PLANS $6.48 ↓ -94%
BLUE CROSS EXCHANGE BLUE CROSS EXCHANGE $6.72 ↓ -94%
AH EMPLOYEE HEALTH PLAN - ALL PLANS AH EMPLOYEE HEALTH PLAN - ALL PLANS $6.86 ↓ -94%
BLUE CROSS NON-MCS- ALL OTHER PLANS BLUE CROSS NON-MCS- ALL OTHER PLANS $7.47 ↓ -93%
HEALTHNET- ALL OTHER PLANS HEALTHNET- ALL OTHER PLANS $9.97 ↓ -91%
CIGNA- ALL PLANS CIGNA- ALL PLANS $10.11 ↓ -91%
COVENTRY- ALL PLANS COVENTRY- ALL PLANS $11.66 ↓ -89%
MEDI-CAL MEDI-CAL $12.95 ↓ -88%
HEALTHNET MEDI-CAL HEALTHNET MEDI-CAL $12.95 ↓ -88%
KHS-KERN HLTH SYSTM MCAL KHS-KERN HLTH SYSTM MCAL $12.95 ↓ -88%
BC MCAL BC MCAL $12.95 ↓ -88%
KAISER MEDI-CAL IP/OP ONLY KAISER MEDI-CAL IP/OP ONLY $12.95 ↓ -88%
UNIVERSAL IPA MCAL OP/PROFEE ONLY UNIVERSAL IPA MCAL OP/PROFEE ONLY $12.95 ↓ -88%
OSCAR HEALTH PLAN- ALL PLANS OSCAR HEALTH PLAN- ALL PLANS $23.31 ↓ -79%
AETNA-ALL PLANS AETNA-ALL PLANS $86.02 ↓ -21%

Visitor-reported prices

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Ammonia at other California hospitals

Hospital City Cash price Negotiated range
Fresno Medical Center FRESNO $222.88 $13.00 – $13.00
St. John's Camarillo Hospital Camarillo $222.95 $14.57 – $45.46
Antioch Medical Center ANTIOCH $222.88 $13.00 – $13.00
Redwood City Medical Center Redwood City $222.88 $13.00 – $13.00
Santa Clara Medical Center SANTA CLARA $222.88 $13.00 – $13.00
Baldwin Park Medical Center BALDWIN PARK $180.96 $10.00 – $10.00
Riverside Medical Center RIVERSIDE $180.96 $10.00 – $10.00
Fremont Medical Center FREMONT $222.88 $13.00 – $13.00

All California hospitals for this procedure →