Z04.3

Billable

Encounter for exam and observation following oth accident

Encounter for examination and observation following other accident

Status

Billable / Specific

Block

Z00-Z13

Parent Code

Z04

ICD-11 Mapping

1 equivalent

Coding Notes

Includes

Conditions included under this code

  • encounter for examination for medicolegal reasons
  • This category is to be used when a person without a diagnosis is suspected of having an abnormal condition, without signs or symptoms, which requires study, but after examination and observation, is ruled-out. This category is also for use for administrative and legal observation status.

Excludes 1

Codes that cannot be used together with this code (mutual exclusion)

Related Codes(7)
Z04.1

Encounter for exam and obs following transport accident

BillableZ04.2

Encounter for exam and observation following work accident

BillableZ04.4

Encounter for exam and observation following alleged rape

Z04.6

Encntr for general psychiatric exam, requested by authority

BillableZ04.7

Encounter for exam and obs following alleged physical abuse

Z04.8

Encounter for examination and observation for oth reasons

Z04.9

Encounter for examination and observation for unsp reason

Billable
ICD-11 Equivalents(1)

ICD-11 Equivalents

View full mapping

Corresponding ICD-11 codes from the WHO crosswalk mapping

QA04.4Examination or observation following accident other than work or transportequivalentPrimary
Also Known As / Clinical Terms(170)

SNOMED CT

UMLS

Clinical Terms

  • Accident caused by movement of earth's crust
  • Accident due to hunger
  • Accident caused by hurricane
  • Accident caused by electric wiring or appliance in public building
  • Accident due to refrigerator
  • Accident at home
  • Accidents caused by electric wiring and appliances
  • Accident due to lack of food
  • Accident caused by surface earth or water movement
  • Accident due to high air pressure from rapid descent in water while diving
  • Accident due to abandonment of helpless person
  • Accident due to liquid nitrogen
  • Accident due to hunger, thirst, exposure and neglect
  • Accident due to high air pressure from rapid descent in water whilst diving
  • Accident caused by landslide
  • Accident caused by electric wiring or appliance outdoors
  • Accident due to sudden change in air pressure in aircraft
  • Accident due to liquid hydrogen
  • Accident caused by blizzard
  • Accident caused by landslip
  • Accident due to high air pressure from rapid descent in water
  • Accident due to reduction in atmospheric pressure, surfacing from underground
  • Accident caused by snow avalanche
  • Accidents caused by electric wiring and appliances in residential institution
  • Accident caused by rockfall
  • Accident caused by electric cooker in private dwelling
  • Accident due to cold weather
  • Accident caused by earth surface movement
  • Accident due to high or low air pressure or changes in air pressure due to diving
  • Accident due to striking by hailstones
  • Accident due to abandonment of elderly person
  • Accident due to reduction air pressure-surfacing from diving
  • Accident due to carbon dioxide snow
  • Accident caused by electric wiring or appliance
  • Accident due to excessive cold
  • Accident due to exposure to humidity
  • Accidents caused by electric wiring and appliances in school
  • Accident caused by mud slide
  • Accident due to reduction in atmospheric pressure whilst surfacing from deep water diving
  • Accident due to sudden air pressure change, aircraft diving
  • Accident due to sudden loss of aircraft cabin pressure
  • Accident caused by high wind
  • Accident due to liquid oxygen
  • Accidents caused by electric wiring and appliances in public building
  • Accidents caused by electric wiring and appliances outdoors
  • Accident caused by electric wiring or appliance in residential institution
  • Accident caused by tidal wave
  • Accident due to liquid air
  • Accident due to privation, unqualified
  • Accident caused by brief heavy rainfall
  • Accident due to cold of man-made origin
  • Accident due to abandonment of child
  • Transport vehicle washed off road by storm
  • Accident due to abandonment or neglect of helpless person
  • Accident caused by cloudburst
  • Accident due to dry ice
  • Accident caused by rock avalanche
  • Accident due to reduction in atmospheric pressure while surfacing from deep water diving
  • Accident due to pressure changes in diving
  • Accident due to abandonment of disabled person
  • Accident caused by storms and floods resulting from storms
  • Accident due to neglect of helpless person
  • Accident due to abandonment of newborn
  • Accident due to neglect of elderly person
  • Accident caused by tidal wave storm
  • Accident due to exposure to excessive humidity
  • Accidents due to travel and motion
  • Accident due to neglect of child
  • Accident whilst engaged in household activity
  • Accident due to animal or plant
  • Accident due to neglect of disabled person
  • Household accident
  • Accident due to environmental factor
  • Accident due to mass gathering event
  • Accident due to reduction air pressure - ascent from diving
  • Accident due to starvation
  • Accident caused by electric wiring or appliance in school
  • Accident caused by cyclone
  • Accident caused by rainfall
  • Accident caused by collapse of dam
  • Accident due to destitution
  • Accident caused by continuing torrential rain
  • Accident while engaged in household activity
  • Accident due to high pressure in diving
Frequently Asked Questions
What is the ICD-10 code for encounter for exam and observation following oth accident?

The ICD-10-CM code for encounter for exam and observation following oth accident is Z04.3. The full clinical description is "Encounter for examination and observation following other accident". Z04.3 is a billable/specific code that can be used on insurance claims and medical billing.

What does ICD-10 code Z04.3 mean?

ICD-10-CM code Z04.3 represents “Encounter for examination and observation following other accident”. It is classified under Chapter 22: Factors Influencing Health Status and Contact With Health Services and is a billable/specific code that can be used on a claim.

Is Z04.3 a billable code?

Yes, Z04.3 is a billable/specific ICD-10-CM code and can be used to indicate a diagnosis on a medical claim.

What chapter is Z04.3 in?

Z04.3 is in Chapter 22: Factors Influencing Health Status and Contact With Health Services (codes Z00-Z99).

What codes cannot be used with Z04.3?

Z04.3 has Excludes1 notes indicating codes that cannot be used together with it, including: examinations related to pregnancy and reproduction (Z30-Z36, Z39.-).

What SNOMED CT codes does Z04.3 map to?

Z04.3 maps to 64 SNOMED CT concepts: 79573009, 217724009, 217725005, 217738002, 217733006, and 59 more. SNOMED CT is a clinical terminology used in electronic health records.

What are the UMLS CUIs for Z04.3?

Z04.3 is linked to 1 UMLS Concept Unique Identifier: C2910550. The UMLS (Unified Medical Language System) integrates multiple biomedical vocabularies maintained by the U.S. National Library of Medicine.

How does Z04.3 relate to ICF functioning codes?

ICF (International Classification of Functioning, Disability and Health) codes describe how conditions like encounter for exam and observation following oth accident affect a person's functioning: body functions, activities, participation, and environmental factors. AutoICD provides ICF Core Sets for 12+ conditions and can map clinical text to ICF categories automatically. Browse the ICF directory to explore functioning codes.

What is the ICD-11 equivalent of Z04.3?

Z04.3 maps to the ICD-11 code: QA04.4 (Examination or observation following accident other than work or transport).

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Includes SNOMED Clinical Terms® (SNOMED CT®) used by permission of SNOMED International. Includes content from the UMLS Metathesaurus, courtesy of the U.S. National Library of Medicine.