What does this LOINC code represent?

This LOINC code identifies a lab observation, measurement, question, or clinical concept in a standardized format.

Is this enough to understand my test result?

No. The code identifies the test or observation, but the interpretation depends on the actual result, reference range, and clinical context.

LOINCActiveOrder

LOINC Code 58446-6: Creatinine renal clearance adjusted for body surface area panel (24H U+S/P)

Name: LOINC Code 58446-6: Creatinine renal clearance adjusted for body surface area panel (24H U+S/P)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T08:59:39.275Z

58446-6 is a LOINC code used to identify Creatinine renal clearance adjusted for body surface area panel (24H U+S/P) in laboratory and clinical observation data. You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges. LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Creatinine renal clearance adjusted for body surface area panel. It is commonly used with the system or sample type Urine+Ser/Plas.

Reviewed by HealthAssure Clinical TeamUpdated 21 May 2026

What is this code?

LOINC codes identify tests, measurements, observations, survey items, and clinical questions in a standardized way. It is associated with the component Creatinine renal clearance adjusted for body surface area panel. It is commonly used with the system or sample type Urine+Ser/Plas.

When is it used?

Used in lab systems, EHRs, and clinical data exchange.
May identify a test, observation, survey item, or clinical document request rather than a diagnosis.
Status: ACTIVE
Order vs observation: Order
Panel type: Panel

What it does not mean

The code identifies the observation or test, not the actual result.

Key facts

Creatinine 24H renal clearance adjusted for body surface area panel
Creatinine renal clearance adjusted for body surface area panel
1 day; 24 hours; 24HR; Bdy surface; bod; Bodies; BSA; Chemistry; Cl; Clear; Clearanc; Clearances; Clr; CR; Crea; Creat; Creat Cl BSA adj Pnl; Kidney; Nephrology; Pan; PANEL.CHEMISTRY; Panl; Pl; Plasma; Plsm; Pnl; QNT; Quan; Quant; Quantitative; Renal; SerP; SerPl; SerPlas; Serum; Serum or plasma; SR; Surf; UA; UCr; UniversalLabOrders; UR; Ur+SerPl; Urn

Where you may see this code

You may see this code in lab systems, lab reports, EHR exports, interoperability feeds, or other structured clinical data exchanges.

Common synonyms

Creatinine renal clearance adjusted for body surface area panel (24H U+S/P)Creatinine 24H renal clearance adjusted for body surface area panelCreat 24H Cl BSA adj Pnl Ur+SerPlCreatinine renal clearance adjusted for body surface area panelPANEL.CHEMCreatinine renal clearance adjusted for body surface area panel, Urine+Blood-

Frequently asked questions

Code details

Code58446-6

SystemLOINC

Display nameCreatinine renal clearance adjusted for body surface area panel (24H U+S/P)

DescriptionCreatinine renal clearance adjusted for body surface area panel

Short nameCreat 24H Cl BSA adj Pnl Ur+SerPl

ComponentCreatinine renal clearance adjusted for body surface area panel

Property-

Timing24H

System (specimen)Urine+Ser/Plas

ScaleQn

ClassPANEL.CHEM

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.30

Last changed2.73

Consumer names

Creatinine renal clearance adjusted for body surface area panel, Urine+Blood

Part names

Creatinine renal clearance adjusted for body surface area panel-24HUrine+Ser/PlasQn24 hoursUrine and Serum or Plasma

About this content

This page is prepared by HealthAssure's clinical team using official coding standards from LOINC. AI tools assist with drafting explanations, which are then reviewed and verified by healthcare professionals for accuracy. This content is for informational purposes and does not replace professional medical advice. Meet our team.