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 102049-4: Hereditary sensory and autonomic neuropathy type 1 panel LC/MS/MS (S)

Name: LOINC Code 102049-4: Hereditary sensory and autonomic neuropathy type 1 panel LC/MS/MS (S)
Creator: HealthAssure Clinical Team
Published: 2026-05-21T11:17:17.452Z

102049-4 is a LOINC code used to identify Hereditary sensory and autonomic neuropathy type 1 panel LC/MS/MS (S) 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 Hereditary sensory + autonomic neuropathy type 1 panel. It is commonly used with the system or sample type Ser.

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 Hereditary sensory + autonomic neuropathy type 1 panel. It is commonly used with the system or sample type Ser.

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
Method: LC/MS/MS

What it does not mean

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

Key facts

Hereditary sensory and autonomic neuropathy type 1 panel - Serum by LC/MS/MS
Hereditary sensory + autonomic neuropathy type 1 panel
Chemistry; HSAN1; HSAN1 panel; HSN1; i; Pan; PANEL.CHEMISTRY; Panl; Pnl; Point in time; Random; Serum; SR

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

Hereditary sensory and autonomic neuropathy type 1 panel LC/MS/MS (S)Hereditary sensory and autonomic neuropathy type 1 panel - Serum by LC/MS/MSHSAN1 panel Ser LC/MS/MSHereditary sensory + autonomic neuropathy type 1 panelPANEL.CHEMHereditary sensory and autonomic neuropathy type 1 panel, Blood-

Frequently asked questions

Code details

Code102049-4

SystemLOINC

Display nameHereditary sensory and autonomic neuropathy type 1 panel LC/MS/MS (S)

DescriptionHereditary sensory + autonomic neuropathy type 1 panel

Short nameHSAN1 panel Ser LC/MS/MS

ComponentHereditary sensory + autonomic neuropathy type 1 panel

Property-

TimingPt

System (specimen)Ser

Scale-

MethodLC/MS/MS

ClassPANEL.CHEM

StatusACTIVE

Order/ObservationOrder

Flags

BillableNo

Valid clinical useNo

Source

SourceLOINC

Version2.82

Releasemain

First released2.75

Last changed2.75

Consumer names

Hereditary sensory and autonomic neuropathy type 1 panel, Blood

Part names

Hereditary sensory + autonomic neuropathy type 1 panel-PtSerLC/MS/MSHereditary sensory and autonomic neuropathy type 1 panelPoint in time (spot)Serum

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.