CPT 83516

Immunoassay

Current code52 hospitals with prices

This name is the CMS category the code belongs to (CMS's Restructured BETOS Classification System), shared with similar codes. The official CPT description belongs to the American Medical Association and isn't shown.

What Washington hospitals publish for this code

Medicaid (state program): Washington Apple Health fee-for-service. Applies only to Medicaid enrollees.

Prices for CPT 83516 by hospital
Hospital	Medicaid (state program) rates (lowest – highest)	Cash price	List price (before discounts)
BHC Fairfax HospitalKirkland	—	$46.00 – $108	$46.00 – $108
Capital Medical CenterOlympiaFile dated 2026-08-27	—	$117	$292
Cascade Valley HospitalArlington	—	$546	$683
Coulee Medical CenterGrand Coulee	—	$50.09 – $199	$55.65 – $222
Deaconess Medical CenterSpokaneFile dated 2026-08-27	—	$50.80	$127
EvergreenHealth Medical CenterKirkland	—	$68.80 – $490	$86.00 – $612
EvergreenHealth MonroeMonroe	—	$102 – $216	$128 – $270
Harborview Medical CenterSeattleFile dated 2026-04-01	—	$9.10 – $433	$13.00 – $619
Highline Medical CenterBurienFile dated 2026-02-28	—	$47.13 – $88.14	$154 – $289
Island HospitalAnacortes	—	$38.43 – $189	$38.43 – $189
Kadlec Regional Medical CenterRichlandFile dated 2026-04-01	—	$21.00 – $114	$30.00 – $163
Mary Bridge Children's HospitalTacomaFile dated 2026-08-27	—	$29.60	$74.00
MultiCare Auburn Medical CenterAuburnFile dated 2026-08-27	—	$29.60	$74.00
MultiCare Covington Medical CenterCovingtonFile dated 2026-08-27	—	$29.60	$74.00
MultiCare Good Samaritan HospitalPuyallupFile dated 2026-08-27	—	$29.60	$74.00
MultiCare Valley HospitalSpokane ValleyFile dated 2026-08-27	—	$50.80	$127
Olympic Medical CenterPort AngelesFile dated 2026-06-24	—	$35.20 – $41.60	$44.00 – $52.00
Overlake Hospital Medical Center & ClinicsBellevueFile dated 2026-04-01	—	$6.02 – $130	$12.04 – $261
Prov Sacred HRT Med Ctr & Childs Hosp.SpokaneFile dated 2026-04-01	—	$9.10 – $364	$13.00 – $520
Providence Centralia HospitalCentraliaFile dated 2026-04-01	—	$3.64 – $89.44	$7.00 – $172
Providence Holy Family HospitalSpokaneFile dated 2026-04-01	—	$9.10 – $364	$13.00 – $520
Providence Mount Carmel HospitalColvilleFile dated 2026-04-01	—	$9.10 – $427	$13.00 – $610
Providence Regional Medical Center EverettEverettFile dated 2026-04-01	—	$85.28 – $89.96	$164 – $173
Providence St Joseph HospitalChewelahFile dated 2026-04-01	—	$10.50 – $421	$15.00 – $601
Providence St Mary Medical CenterWalla WallaFile dated 2026-04-01	—	$11.90 – $284	$17.00 – $405
Providence St Peter HospitalOlympiaFile dated 2026-04-01	—	$13.52 – $44.20	$26.00 – $85.00
Seattle Children's HospitalSeattle	$7.74 – $38.231 plan	$30.70 – $152	$30.70 – $152
Skagit Valley HospitalMount Vernon	—	$546	$683
St Anthony HospitalGig HarborFile dated 2026-02-28	—	$46.95 – $87.79	$154 – $289
St Clare HospitalLakewoodFile dated 2026-02-28	—	$44.49 – $83.20	$154 – $289
St Elizabeth HospitalEnumclawFile dated 2026-02-28	—	$54.54 – $102	$154 – $289
St Francis Community HospitalFederal WayFile dated 2026-02-28	—	$48.44 – $90.58	$154 – $289
St Joseph Medical CenterTacomaFile dated 2026-02-28	—	$51.12 – $95.60	$154 – $289
St Michael Medical CenterSilverdaleFile dated 2026-02-28	—	$68.12 – $127	$154 – $289
Swedish Edmonds HospitalEdmondsFile dated 2026-04-01	—	$79.20 – $83.52	$165 – $174
Swedish IssaquahIssaquahFile dated 2026-04-01	—	$73.44 – $83.52	$153 – $174
Swedish Medical CenterSeattleFile dated 2026-04-01	—	$73.44 – $83.52	$153 – $174
Swedish Medical Center / Cherry HillSeattleFile dated 2026-04-01	—	$73.44 – $83.52	$153 – $174
Tacoma General Allenmore HospitalTacomaFile dated 2026-08-27	—	$29.60	$74.00
Three Rivers HospitalBrewster	$58.80 – $1431 plan	$84.00 – $204	$84.00 – $204
Trios HealthKennewick	—	—	$172
University of Washington Medical CtrSeattleFile dated 2026-04-01	—	$9.10 – $433	$13.00 – $619
Virginia Mason Medical CenterSeattle	—	$45.90	$90.00
Yakima Valley MemorialYakimaFile dated 2026-08-27	—	$31.60	$79.00

Lowest and highest amounts each hospital lists for this code during a hospital stay, including lines it lists for both settings or without saying which. A doctor’s fee is shown separately when the hospital lists one with the code. “At least” means plans were counted in more than one group and some may be the same plan. This is one line of a bill; most care brings several.

Medicare (traditional) reference

Only for people on original Medicare. These are CMS’s 2026 amounts. They aren’t what private insurance or cash patients pay.

Lab fee schedule (national limit): $11.53