LOINC

LOINC Code 70953-5: Body surface area measurement method

70953-5 is a LOINC code used to identify Body surface area measurement method 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 Body surface area measurement method. It is commonly used with the system or sample type ^Patient.

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 Body surface area measurement method. It is commonly used with the system or sample type ^Patient.

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: TRIAL

What it does not mean

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

Key facts

  • Body surface area measurement method
  • Bdy surface; bod; Bodies; BSA; BSA measurement method; ESRD; ESRD survey; Meth; Method of; Nominal; Point in time; Random; Surf; Survey; Typ

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

Body surface area measurement methodSURVEY.ESRDTypePt^PatientNomPoint in time (spot)

Frequently asked questions

Code details

Code70953-5
SystemLOINC
Display nameBody surface area measurement method
ComponentBody surface area measurement method
PropertyType
TimingPt
System (specimen)^Patient
ScaleNom
ClassSURVEY.ESRD
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.40
Last changed2.42

Part names

Body surface area measurement methodTypePt^PatientNomPoint in time (spot)

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.

LOINC Code 70953-5 | HealthAssure