Emergency visit, high (level 4) at Siena Hospital. CPT 99284.

What Siena Hospital publishes for this service, straight from its standard-charges file, last updated February 28, 2026.

Outpatient / ER

$950cash price (self-pay)

$4,186list price

$108–$6,948range insurers pay

Insurance plan	Negotiated rate
Sierra Health Plan NV \| Medicaid\|All Plans	$108
Aetna \| Medicare\|All Plans	$471
BCBS - Anthem \| Medicare\|All Plans	$471
Humana \| Medicare\|All Plans	$471
CareMore \| Medicare\|All Plans	$480
Intermountain \| Medicare\|All Plans	$480
United \| Medicare\|All Plans	$480
United \| Commercial\|DH Employees	$1,256
Health Services Coalition \| Commercial\|All Plans	$1,967
Coventry \| Commercial\|All Plans	$2,093
MultiPlan \| Commercial\|All Plans	$2,888
BCBS - Anthem \| Commercial\|HMO	$2,937
Aetna \| Commercial\|HMO	$2,972
United \| Commercial\|Options	$3,014
Teachers Health Trust \| Commercial\|All Plans	$3,223
Aetna \| Commercial\|All Other Plans	$3,265
Aetna \| Commercial\|PPO	$3,265
Health Plan of NV \| Commercial\|All Plans	$4,696
BCBS - Anthem \| Commercial\|PPO	$5,185
United \| Commercial\|All Payer	$5,452
Cigna \| Commercial\|All Other Plans	$5,817
Cigna \| Commercial\|PPO	$5,817
Sierra Health Options \| Commercial\|Prime	$5,971
Sierra Health Options \| Commercial\|State of NV	$6,948

$950cash price (self-pay)

$4,186list price

$1,256–$37,183range insurers pay

Insurance plan	Negotiated rate
United \| Commercial\|DH Employees	$1,256
Coventry \| Commercial\|All Plans	$2,093
MultiPlan \| Commercial\|All Plans	$2,888
United \| Commercial\|Options	$3,014
Health Services Coalition \| Commercial\|All Plans	$7,314
Teachers Health Trust \| Commercial\|All Plans	$8,977
Aetna \| Commercial\|HMO	$9,594
Aetna \| Commercial\|All Other Plans	$13,260
Aetna \| Commercial\|PPO	$13,260
Cigna \| Commercial\|All Other Plans	$37,183
Cigna \| Commercial\|PPO	$37,183

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