2025 ICD-10-CM code Z77.123
(Active) Effective Date: N/A Revision Date: N/A Factors influencing health status and contact with health services - Persons with potential health hazards related to family and personal history and certain conditions influencing health status (Z77-Z99) Chapter 21: Factors influencing health status and contact with health services (Z00-Z99) Feed
Contact with and (suspected) exposure to radon and other naturally occurring radiation.
Medical necessity for the use of Z77.123 is established when a clinician suspects a patient has been exposed to radon or other naturally occurring radiation and the exposure is a potential health hazard. This may include individuals living in areas with high radon levels, those working in environments with potential radiation exposure, or those with concerning test results. The code is used for risk assessment, counseling, and management of potential health risks related to the exposure.
Clinicians should document the suspected exposure to radon and other naturally occurring radiation, along with any related symptoms or health concerns.It's crucial to differentiate between suspected exposure and confirmed conditions resulting from radiation exposure, which are coded differently. Clinicians may also be involved in risk assessment, counseling, and follow-up care for individuals exposed to radon.
- Chapter 21: Factors influencing health status and contact with health services (Z00-Z99)
- Z77 Contact with and (suspected) exposure to potential health hazardsZ77.1 Contact with and (suspected) exposure to environmental pollutionZ77.12 Contact with and (suspected) exposure to other environmental pollutionZ77.123 Contact with and (suspected) exposure to radon and other naturally occurring radiation
In simple words: Suspected exposure to radon or other natural radiation.
Contact with and (suspected) exposure to radon and other naturally occurring radiation. Excludes2: radiation exposure as the cause of a confirmed condition (W88-W90, X39.0-) and radiation sickness NOS (T66).
Example 1: A patient residing in an area known for high radon levels presents to their physician with concerns about potential exposure. While no symptoms are present, the physician documents the concern using Z77.123., A patient undergoes a radon test in their home, and the results indicate elevated levels. The patient consults with their physician, who documents the exposure using Z77.123 and recommends mitigation measures., A worker in a uranium mine is concerned about potential exposure to naturally occurring radiation. They undergo medical evaluation, and the physician documents the potential exposure using Z77.123 and orders further testing.
Documentation should include details of the suspected exposure, such as the source of radiation, the duration and intensity of exposure, any symptoms experienced, and the results of any relevant tests (e.g., radon testing). It’s also essential to document any recommendations for mitigation or follow-up care.
- Specialties:Primary care, occupational medicine, environmental health, oncology.
- Place of Service:Office, Home, Place of Employment - Worksite, Outpatient Hospital, Public Health Clinic, Other Place of Service.