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HANK Price Transparency. (n.d.).
Detection test by nucleic acid for chlamydia trachomatis, amplified probe technique (CPT 87491) by State .
PPMan price-transparency data, derived from CMS-required hospital MRFs.
Retrieved June 30, 2026 , from http://ppman.hank.ai/transparency/procedure/87491/by-state?code_type=CPT
“Detection test by nucleic acid for chlamydia trachomatis, amplified probe technique (CPT 87491) by State.” HANK Price Transparency ,
http://ppman.hank.ai/transparency/procedure/87491/by-state?code_type=CPT. Accessed
June 30, 2026 .
“Detection test by nucleic acid for chlamydia trachomatis, amplified probe technique (CPT 87491) by State,” HANK Price Transparency ,
accessed June 30, 2026 ,
http://ppman.hank.ai/transparency/procedure/87491/by-state?code_type=CPT.
Source: PPMan price-transparency data, derived from CMS-required hospital
machine-readable files (45 CFR 180). See
methodology .
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CPT · across United States
87491 — Detection Test By Nucleic Acid For Chlamydia Trachomatis, Amplified Probe Technique
State-by-state median negotiated rates. Lower bars are cheaper states; the
range bar shows the IQR (25th to 75th percentile within each state).
$69
National median
$35 – $151
IQR (p25 – p75)
3,238
hospitals filing
53
states
Walking in without insurance?
Cash / self-pay price
Cash median
$110
vs. negotiated
+60.4%
Hospitals reporting
3339
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 87491 (CPT), with interquartile range
State Median p25 p75
WI $191 $102 $240
MN $176 $86 $203
DC $174 $145 $196
WA $145 $52 $209
OR $131 $48 $203
CO $126 $55 $272
ND $118 $75 $184
ID $116 $68 $158
MT $113 $72 $151
WY $112 $96 $145
NC $105 $63 $189
VT $102 $61 $157
IA $101 $52 $187
IL $97 $40 $199
NE $94 $53 $148
NH $93 $57 $129
AK $91 $67 $163
UT $91 $40 $129
NV $90 $36 $166
OH $84 $42 $145
ME $82 $36 $137
MD $81 $77 $110
WV $80 $35 $122
HI $78 $39 $120
MA $77 $54 $150
KS $76 $44 $128
SD $76 $53 $108
MO $75 $42 $132
IN $75 $35 $132
RI $70 $37 $153
KY $68 $35 $159
VI $68 $55 $87
OK $65 $36 $150
GA $65 $35 $181
TX $64 $35 $160
VA $64 $35 $182
MS $63 $40 $118
LA $60 $35 $133
NM $59 $42 $80
TN $53 $36 $96
AZ $53 $35 $106
AL $51 $35 $122
AR $50 $36 $98
CT $49 $35 $107
NY $47 $35 $93
DE $45 $34 $136
NJ $45 $35 $152
PA $42 $35 $140
FL $37 $28 $73
SC $37 $35 $88
CA $35 $18 $70
PR $35 $35 $62
MI $33 $11 $81