Vancomycin, Serum, Peak and Trough

CPT: 80202(x2)
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Test Details


  • Vancocin®

Specimen Requirements

Stability Requirements



Room temperature

3 days


14 days


14 days

Freeze/thaw cycles

Stable x3

Clinical Information

Special Instructions

Peak levels should be ordered using test 070327. Trough levels should be ordered using test 070328. Peak and trough levels may be ordered together as a profile on the same request form using test 717314. Please label tubes appropriately as “peak” and “trough.”


Order Code Order Code Name Order Loinc Result Code Result Code Name UofM Result LOINC
717314 Vancomycin, Serum, Peak/Trough 070333 Vancomycin Peak, Serum ug/mL 4090-7
717314 Vancomycin, Serum, Peak/Trough 070338 Vancomycin Trough, Serum ug/mL 4092-3

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CPT Statement/Profile Statement

The LOINC® codes are copyright © 1994-2018, Regenstrief Institute, Inc. and the Logical Observation Identifiers Names and Codes (LOINC) Committee. Permission is granted in perpetuity, without payment of license fees or royalties, to use, copy, or distribute the LOINC® codes for any commercial or non-commercial purpose, subject to the terms under the license agreement found at Additional information regarding LOINC® codes can be found at, including the LOINC Manual, which can be downloaded at