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.

LOINCActiveBoth

LOINC Code 93187-3: Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel

Name: LOINC Code 93187-3: Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel
Creator: HealthAssure Clinical Team
Published: 2026-05-21T09:00:22.239Z

93187-3 is a LOINC code used to identify Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel 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 Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel. 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 Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel. 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: ACTIVE
Order vs observation: Both
Panel type: Panel

What it does not mean

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

Key facts

Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel
This panel contains the results for assessing bone age to determine skeletal maturity by the Tanner-Whitehouse (TW2) method.
Assoc; Bone age assess TW2 panel; Imaging; Pan; PANEL.RADIOLOGY; Panl; Pnl; Point in time; Radiology; Random

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

Bone age assessment - Tanner-Whitehouse (TW2) associated observations panelBone age assess TW2 panelPANEL.RAD-Pt^PatientPoint in time (spot)

Frequently asked questions

Code details

Code93187-3

SystemLOINC

Display nameBone age assessment - Tanner-Whitehouse (TW2) associated observations panel

Short nameBone age assess TW2 panel

ComponentBone age assessment - Tanner-Whitehouse (TW2) associated observations panel

Property-

TimingPt

System (specimen)^Patient

Scale-

ClassPANEL.RAD

StatusACTIVE

Order/ObservationBoth

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.67

Last changed2.67

Part names

Bone age assessment - Tanner-Whitehouse (TW2) associated observations panel-Pt^PatientPoint 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.