Oxygen uptake and carbon dioxide output measurement at Affinity Hospital LLC

Hospitals report these codes with terse, inconsistent chargemaster text. This plain-English title was written by an AI model from that text and has not been reviewed by a person, so it can be wrong. The prices on this page come straight from hospital filings and do not depend on it.

Model: claude-haiku-5-5
Provider: anthropic
API: message_batches
Reasoning effort: low
Max output tokens: 4096
Prompt version (hash): 444523875572
Generated: October 20, 2026

Original text from hospital filings

EXP GAS ANLS 02/C02

Birmingham, AL

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Pricing by billing methodology

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How this price compares nationally

Affinity Hospital LLC’s median price of $368 is 2% above the median hospital's median price ($360), higher than 51% of the 1,539 hospitals reporting CPT 94681. The highlighted bar is where this hospital falls; shaded is the middle 50% of hospitals.

Payers reporting CPT 94681 at Affinity Hospital LLC

Negotiated rates from the hospital’s own file: 13 payers, 22 plan rates. A facility fee, a professional fee, a per diem and a case rate are different bills, so each is listed on its own. Open a payer to see it across hospitals.

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#
1	Bcbs Al bcbs al all facility · other · outpatient	$176	$176	—	—	—	$176 – $176
2	Aetna aetna all facility · per diem · outpatient	$255	$255	—	—	—	$255 – $255
3	UnitedHealthcare uhc iex facility · per diem · outpatient	$276	$276	—	—	—	$276 – $276
4	Tricare node tricare facility · fee schedule · outpatient	$324	$324	—	—	—	$324 – $324
5	Humana node humana mcr adv facility · fee schedule · outpatient	$336	$336	—	—	—	$336 – $336
6	UnitedHealthcare node uhc mcr adv facility · per diem · outpatient	$336	$336	—	—	—	$336 – $336
7	Optum node united optum va ccn facility · fee schedule · outpatient	$341	$341	—	—	—	$341 – $341
8	Cigna Healthspring node cigna healthspring mcr adv facility · fee schedule · outpatient	$343	$343	—	—	—	$343 – $343
9	Devoted node devoted health mcr adv facility · fee schedule · outpatient	$343	$343	—	—	—	$343 – $343
10	Clover node clover health mcr adv facility · fee schedule · outpatient	$345	$345	—	—	—	$345 – $345
11	Aetna node aetna mcr adv facility · fee schedule · outpatient	$346	$346	—	—	—	$346 – $346
12	WellCare node wellcare mcr adv facility · fee schedule · outpatient	$348	$348	—	—	—	$348 – $348
13	Optum optum health facility · percent of total billed charges · outpatientfrom % of charges	$414	$414	—	—	—	$414 – $414
14	UnitedHealthcare uhc apa facility · per diem · outpatient	$414	$414	—	—	—	$414 – $414
15	WellCare node wellcare ambetter marketplace facility · fee schedule · outpatient	$512	$512	—	—	—	$512 – $512
16	First Health first health facility · other · outpatient	$551	$551	—	—	—	$551 – $551
17	MultiPlan multiplan primary facility · percent of total billed charges · inpatientfrom % of charges	$561	$561	—	—	—	$561 – $561
18	MultiPlan multiplan primary facility · percent of total billed charges · outpatientfrom % of charges	$570	$570	—	—	—	$570 – $570
19	MultiPlan multiplan complementary facility · percent of total billed charges · inpatientfrom % of charges	$643	$643	—	—	—	$643 – $643
20	MultiPlan multiplan complementary facility · percent of total billed charges · outpatientfrom % of charges	$643	$643	—	—	—	$643 – $643
21	First Health first health work comp al facility · percent of total billed charges · outpatientfrom % of charges	$719	$719	—	—	—	$719 – $719
22	Cigna cigna all facility · fee schedule · outpatient	$850	$850	—	—	—	$850 – $850

Last updated: Apr 1, 2026

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See Oxygen uptake and carbon dioxide output measurement pricing across every hospital in the network reporting it, or ask Claude or any MCP client directly — see how to connect.