Skip to main content
. Author manuscript; available in PMC: 2013 Sep 1.
Published in final edited form as: Contemp Clin Trials. 2012 May 9;33(5):860–868. doi: 10.1016/j.cct.2012.05.001

TABLE 2.

Payment amounts estimated by median inconvenience units for selected common procedures relative to other published data.

PROCEDURE NIH DATA JOHNS HOPKINS DRUG DEVELOPMENT UNIT1 PARTNERS2 DATA FROM RIPLEY SURVEY3
Clinic visit (return visit blood and physical) $304 $40.00/visit $30–75 $25–26
Blood sample $20 $3.00/sample $5–25 $16–20
Urine sample $10 Not available Not available $12
Questionnaire (1 hour) $305 Not available $5–30 $21
MRI scan $50 Not available $50–200 Not available
Lumbar Puncture $50 $75 $100 Not available
1

Drug Development Unit Remuneration Rate Schedule Johns Hopkins

3

Average recommendations from 395 IRB chairs and 455 investigators as reported in reference number 17.

4

Clinic visit was not included in Table 1 because of the wide variety of types of clinic visits.

5

The median for questionnaires was calculated at $30.00 using the median inconvenience units for psychological/cognitive testing because the category “questionnaire” in the NIH database was too vague.