CPT 33813

Heart surgery to close an aortopulmonary septal defect without bypass

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

Repair septal defect

Payer pricing summary

Low

$17.5k

Average

$22.5k

Median

$21.5k

High

$28.4k

Filter by billing methodology

All methodologies Case rate 25 Fee schedule 39 Per diem 3 Percent of billed charges 20 Other 9

Filter by billing class

#
1	Anthem per diem · outpatient	1	$21.5k	$21.5k	$4.9k	23%	—	$17.1k – $28.4k
2	Oscar facility · per diem · outpatient	1	$17.5k	$17.5k	—	—	—	$17.5k – $17.5k
3	Wellmark per diem · outpatient	1	$28.4k	$28.4k	—	—	—	$28.4k – $28.4k

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