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HANK Price Transparency. (n.d.).
DIPHENHYDRAMINE 50 MG CAPSULE (HCPCS Q0163) by State .
PPMan price-transparency data, derived from CMS-required hospital MRFs.
Retrieved October 29, 2026 , from http://ppman.hank.ai/transparency/procedure/Q0163/by-state?code_type=HCPCS
“DIPHENHYDRAMINE 50 MG CAPSULE (HCPCS Q0163) by State.” HANK Price Transparency ,
http://ppman.hank.ai/transparency/procedure/Q0163/by-state?code_type=HCPCS. Accessed
October 29, 2026 .
“DIPHENHYDRAMINE 50 MG CAPSULE (HCPCS Q0163) by State,” HANK Price Transparency ,
accessed October 29, 2026 ,
http://ppman.hank.ai/transparency/procedure/Q0163/by-state?code_type=HCPCS.
Source: PPMan price-transparency data, derived from CMS-required hospital
machine-readable files (45 CFR 180). See
methodology .
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HCPCS · across United States
Q0163 — Diphenhydramine 50 Mg Capsule
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
National median
$0 – $6
IQR (p25 – p75)
1,751
hospitals filing
51
states
Walking in without insurance?
Cash / self-pay price
Cash median
$2
vs. negotiated
+10.6%
Hospitals reporting
1133
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 Q0163 (HCPCS), with interquartile range
State Median p25 p75
CT $0 $0 $1
TN $0 $0 $0
MS $0 $0 $0
NH $0 $0 $0
NV $0 $0 $1
PA $0 $0 $3
OK $1 $1 $1
RI $1 $0 $2
AL $1 $0 $3
NY $1 $0 $5
VA $1 $0 $6
AZ $1 $0 $4
WI $1 $0 $2
TX $1 $0 $4
KY $1 $1 $2
LA $1 $0 $3
UT $1 $1 $17
SD $1 $1 $1
ND $1 $1 $3
AR $1 $0 $8
DC $2 $0 $3
SC $2 $0 $2
OR $2 $1 $3
IL $2 $1 $4
MN $2 $1 $4
WV $2 $2 $2
NC $2 $2 $5
MI $2 $1 $4
IA $3 $1 $4
ID $3 $1 $30
MO $3 $3 $5
MD $3 $3 $3
DE $3 $3 $3
KS $3 $0 $6
FL $3 $1 $9
NE $3 $0 $6
CO $3 $0 $18
WA $4 $2 $8
NM $4 $0 $10
IN $4 $2 $8
OH $4 $2 $13
ME $4 $1 $13
HI $4 $2 $7
NJ $4 $1 $2,709
MA $5 $1 $8
VT $5 $2 $6
MT $6 $1 $18
GA $7 $3 $16
CA $7 $1 $19
WY $7 $5 $12
AK $10 $6 $19