Unlisted anesthesia procedure

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

Nitrous Oxide Administration

Payers reporting CPT 01999

Payer pricing summary

Low

Average

$268

Median

$152

High

$1.6k

Payer rate distribution

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#
1	UnitedHealthcare fee schedule · outpatient · +21 other terms	30	$59	$75	$63	83%	—	$17 – $236
2	Molina facility · case rate · outpatient · +11 other terms	29	$127	$106	$96	91%	—	$15 – $308
3	Anthem fee schedule · outpatient · +14 other terms	21	$0	$1	$5	581%	—	$0 – $30
4	Humana professional · case rate · outpatient · +16 other terms	19	$21	$21	—	—	—	$21 – $21
5	Aetna fee schedule · outpatient · +20 other terms	18	$42	$982	$1.9k	195%	—	$15 – $8.4k
6	Caresource fee schedule · outpatient · +9 other terms	17	$236	$120	$107	89%	—	$20 – $236
7	Regence professional · case rate · outpatient · +2 other terms	17	$21	$21	—	—	—	$21 – $21
8	Optum facility · case rate · outpatient · +2 other terms	13	$164	$161	$74	46%	—	$14 – $279
9	Blue Cross Blue Shield facility · fee schedule · outpatient · +15 other terms	11	$1	$4	$10	255%	—	$0 – $32
10	Cigna professional · other · outpatient · +16 other terms	11	$79	$79	$28	35%	—	$21 – $130
11	WellCare professional · fee schedule · both · +11 other terms	9	$0	$0	—	—	—	$0 – $0
12	Aetna Better Health professional · fee schedule · both · +3 other terms	8	$0	$0	—	—	—	$0 – $0
13	Amerihealth Caritas facility · case rate · outpatient · +6 other terms	7	$16	$16	$1	3%	—	$16 – $18
14	Bcbs Il professional · fee schedule · both · +2 other terms	7	$0	$0	—	—	—	$0 – $0
15	Ambetter other · outpatient · +9 other terms	6	$507	$507	—	—	—	$507 – $507
16	Highmark other · outpatient · +2 other terms	6	$507	$507	—	—	—	$507 – $507
17	Kaiser fee schedule · outpatient · +3 other terms	6	$79	$77	$21	27%	—	$20 – $85
18	Tricare other · outpatient · +5 other terms	6	$507	$507	—	—	—	$507 – $507
19	Bcbs Mn fee schedule · outpatient · +1 other terms	5	$1	$1	$0	66%	—	$0 – $1
20	Clover fee schedule · inpatient · +1 other terms	5	$22	$22	—	—	—	$22 – $22
21	First Health professional · fee schedule · both · +5 other terms	5	$0	$0	—	—	—	$0 – $0
22	Medicare fee schedule · inpatient · +2 other terms	5	$20	$20	—	—	—	$20 – $20
23	Oscar fee schedule · inpatient · +5 other terms	5	$102	$102	—	—	—	$102 – $102
24	Phcs fee schedule · both · +4 other terms	4	$156	$156	—	—	—	$156 – $156
25	MultiPlan professional · fee schedule · both · +8 other terms	3	$0	$22	$31	141%	—	$0 – $66

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