LOINCOrder

LOINC Code 110553-5: Bladder tumor Ag (U) [Measurement]

110553-5 is a LOINC code used to identify Bladder tumor Ag (U) [Measurement] 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 Bladder tumor Ag. It is commonly used with the system or sample type Urine.

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 Bladder tumor Ag. It is commonly used with the system or sample type Urine.

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
  • Order vs observation: Order

What it does not mean

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

Key facts

Bladder tumor Ag [Measurement] in Urine
Bladder tumor Ag
This term is intended to collate similar measurements for the LOINC SNOMED CT Collaboration in an ontological view. Additionally, it can be used to communicate a laboratory order, either alone or in combination with specimen or other information in the order. It may NOT be used to report back the measured patient value. [https//lo.inc/ce2mb6]
Antigen; Antigens; BT; BTA; Lab orders; Msmt; Tumor marker; UA; UR; 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

Bladder tumor Ag (U) [Measurement]Bladder tumor Ag [Measurement] in UrineBladder tumor Ag Msmt UrBladder tumor AgLABORDERS.ONTOLOGYBladder tumor antigen, Urine{Measurement}

Frequently asked questions

Code details

Code110553-5
SystemLOINC
Display nameBladder tumor Ag (U) [Measurement]
DescriptionBladder tumor Ag
Short nameBladder tumor Ag Msmt Ur
ComponentBladder tumor Ag
Property{Measurement}
Timing-
System (specimen)Urine
Scale-
ClassLABORDERS.ONTOLOGY
StatusTRIAL
Order/ObservationOrder

Flags

BillableNo
Valid clinical useNo

Source

SourceLOINC
Version2.82
Releasemain
First released2.81
Last changed2.81

Consumer names

Bladder tumor antigen, Urine

Part names

Bladder tumor Ag{Measurement}-UrineMeasurement

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 110553-5 | HealthAssure