LOINC

LOINC Code 63995-5: How many natural teeth do you have [PhenX]

63995-5 is a LOINC code used to identify How many natural teeth do you have [PhenX] 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 How many natural teeth do you have. 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 How many natural teeth do you have. 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
  • Method: PhenX

What it does not mean

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

Key facts

  • How many natural teeth do you have [PhenX]
  • How many natural teeth do you have
  • Cnt; Count; Natural teeth amount; Number; Ordinal; Point in time; QL; Qual; Qualitative; Random; Screen

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

How many natural teeth do you have [PhenX]Natural teeth amount PhenXHow many natural teeth do you havePHENXNumPt^Patient

Frequently asked questions

Code details

Code63995-5
SystemLOINC
Display nameHow many natural teeth do you have [PhenX]
DescriptionHow many natural teeth do you have
Short nameNatural teeth amount PhenX
ComponentHow many natural teeth do you have
PropertyNum
TimingPt
System (specimen)^Patient
ScaleOrd
MethodPhenX
ClassPHENX
StatusTRIAL

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.36
Last changed2.65

Part names

How many natural teeth do you haveNumPt^PatientOrdPhenXNumber (count)Point 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 63995-5 | HealthAssure