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HANK Price Transparency. (n.d.).
PERSONALIZED INTERBODY CAGE (OTHER C1831) by State .
PPMan price-transparency data, derived from CMS-required hospital MRFs.
Retrieved June 27, 2026 , from http://ppman.hank.ai/transparency/procedure/C1831/by-state?code_type=OTHER
“PERSONALIZED INTERBODY CAGE (OTHER C1831) by State.” HANK Price Transparency ,
http://ppman.hank.ai/transparency/procedure/C1831/by-state?code_type=OTHER. Accessed
June 27, 2026 .
“PERSONALIZED INTERBODY CAGE (OTHER C1831) by State,” HANK Price Transparency ,
accessed June 27, 2026 ,
http://ppman.hank.ai/transparency/procedure/C1831/by-state?code_type=OTHER.
Source: PPMan price-transparency data, derived from CMS-required hospital
machine-readable files (45 CFR 180). See
methodology .
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OTHER · across United States
C1831 — Personalized Interbody Cage
State-by-state median negotiated rates. Lower bars are cheaper states; the
range bar shows the IQR (25th to 75th percentile within each state).
$2,662
National median
$37 – $16,000
IQR (p25 – p75)
35
hospitals filing
12
states
Walking in without insurance?
Cash / self-pay price
Cash median
$9,010
vs. negotiated
+238.4%
Hospitals reporting
20
Cash / self-pay rates apply when you don't run the bill through insurance.
Many hospitals also offer income-based discounts on top of the published
cash price — always ask about a financial-assistance application
before paying.
Median negotiated rate, by state
Ranked by typical (median) negotiated price. Hover for state-level IQR.
Median negotiated rate by state for C1831 (OTHER), with interquartile range
State Median p25 p75
AR $16,894 $16,894 $16,894
TX $16,000 $16,000 $16,000
NM $8,418 $8,093 $13,966
NV $6,992 $4,338 $14,506
PA $2,040 $243 $2,170
CA $1,014 $1,014 $1,014
AL $47 $47 $47
NY $40 $40 $40
UT $28 $28 $28
NH $27 $27 $27
KY $25 $25 $25
TN $21 $21 $24