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Antibody Test For Rickettsial Infection

Maryland rates for HCPCS 86757

Looks in the blood for antibodies against Rickettsia, a group of bacteria carried by ticks, fleas, lice and mites that cause illnesses such as Rocky Mountain spotted fever and typhus. It is used when someone has fever, headache and a rash after a possible bite or exposure. Antibodies take days to build up, so a sample taken early and another a couple of weeks later are often compared.

Rates data updated July 2026.

Facilitymedian $50 · 10th–90th $14$690%20%10th90th$50Professionalmedian $17 · 10th–90th $12$760%20%10th90th$17$10.0$20.0$50.0$100.0

Distribution of negotiated rates across all payers (price axis is log-scale). Facility and professional rates are different services and are charted separately. Need provider-level prices? Contact us.

Insurance Carrier
Aetna
Setting
Facility
Modifier
Global
Typical Low
$14.45
Median
$50.12
Typical High
$69.18
Aetna
Setting
Professional
Modifier
Global
Typical Low
$12.88
Median
$16.98
Typical High
$75.86
CareFirst
Setting
Professional
Modifier
Global
Typical Low
$5.89
Median
$15.49
Typical High
$19.05
Cigna
Setting
Facility
Modifier
Global
Typical Low
$10.23
Median
$13.49
Typical High
$25.12
Cigna
Setting
Professional
Modifier
Global
Typical Low
$10.72
Median
$19.50
Typical High
$47.86
Kaiser Permanente
Setting
Professional
Modifier
Global
Typical Low
$19.50
Median
$23.44
Typical High
$37.15
United
Setting
Facility
Modifier
Global
Typical Low
$8.13
Median
$9.12
Typical High
$15.14
United
Setting
Professional
Modifier
Global
Typical Low
$8.71
Median
$11.48
Typical High
$18.20
Wellpoint
Setting
Professional
Modifier
Global
Typical Low
$7.59
Median
$13.49
Typical High
$28.84