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HANK Price Transparency. (n.d.).
RING, ALUMINIUM FULL 180MM (CDM SUP-4933-2-180) by State .
PPMan price-transparency data, derived from CMS-required hospital MRFs.
Retrieved July 4, 2026 , from http://ppman.hank.ai/transparency/procedure/SUP-4933-2-180/by-state?code_type=CDM
“RING, ALUMINIUM FULL 180MM (CDM SUP-4933-2-180) by State.” HANK Price Transparency ,
http://ppman.hank.ai/transparency/procedure/SUP-4933-2-180/by-state?code_type=CDM. Accessed
July 4, 2026 .
“RING, ALUMINIUM FULL 180MM (CDM SUP-4933-2-180) by State,” HANK Price Transparency ,
accessed July 4, 2026 ,
http://ppman.hank.ai/transparency/procedure/SUP-4933-2-180/by-state?code_type=CDM.
Source: PPMan price-transparency data, derived from CMS-required hospital
machine-readable files (45 CFR 180). See
methodology .
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CDM · across United States
SUP-4933-2-180 — Ring, Aluminium Full 180mm
State-by-state median negotiated rates. Lower bars are cheaper states; the
range bar shows the IQR (25th to 75th percentile within each state).
$3,949
National median
$3,281 – $3,949
IQR (p25 – p75)
9
hospitals filing
4
states
Walking in without insurance?
Cash / self-pay price
Cash median
$1,822
vs. negotiated
-53.8%
Hospitals reporting
10
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 SUP-4933-2-180 (CDM), with interquartile range
State Median p25 p75
IN $27,772 $2,179 $37,607
NC $3,949 $3,949 $3,949
MD $2,861 $2,801 $2,920
OH $2,783 $2,783 $3,247