Labcorp employees working as Reference Test Clerk in US have attributed a compensation and benefits rating of 4.3 out of 5 stars, based on 13 ratings. This is in line with the average of Reference Test Clerk professionals at Labcorp worldwide.
The salary trajectory of a Reference Test Clerk ranges between locations and employers. The salary starts at $44,940 per year (estimate) and goes up to $109,210 per year (estimate) for the highest level of seniority.
The estimated average salary for a Reference Test Clerk at Labcorp is $82,186 per year or $40 per hour, but some professionals have reported earning up to roughly $135,744 per year (90th percentile). The typical pay range is between $63,400 (25th percentile) and $107,299 (75th percentile) annually. This is based on 40 salaries submitted by Labcorp Reference Test Clerk professionals on Glassdoor, as of Jul 2026.
Reference Test Clerk professionals typically earn between $30 and $52 per hour.
Reference Test Clerk professionals typically earn between $5,283 and $8,942 monthly.
Ref Test Clerk with an estimated total pay of $18 - $26/hr