PH52
Exposure to or harmful effects of undetermined intent of carbon monoxide
Exposure to or harmful effects of undetermined intent of carbon monoxide
Classification
ICD-11
Block
PH50-PH56Parent Code
BlockL3-PH5ICD-10 Mapping
4 equivalentsWHO Foundation
View on WHOICD-10 Equivalents(4)
ICD-10 Equivalents
View full mappingCorresponding ICD-10-CM codes from the WHO crosswalk mapping
Frequently Asked Questions
What is the ICD-11 code for exposure to or harmful effects of undetermined intent of carbon monoxide?
The ICD-11 code for exposure to or harmful effects of undetermined intent of carbon monoxide is PH52. The full clinical description is "Exposure to or harmful effects of undetermined intent of carbon monoxide".
What does ICD-11 code PH52 mean?
ICD-11 code PH52 represents “Exposure to or harmful effects of undetermined intent of carbon monoxide”. It is classified under Chapter 23: External Causes of Morbidity or Mortality.
What chapter is PH52 in?
PH52 is in Chapter 23: External Causes of Morbidity or Mortality (codes PA00-PL2Z).
What is the ICD-10 equivalent of ICD-11 code PH52?
PH52 maps to 4 ICD-10 codes: Y171, Y172, Y173, and 1 more. ICD-10 and ICD-11 do not always have one-to-one mappings — check the mapping type (equivalent, approximate, narrower, or broader) for each result.
What is the difference between ICD-10 and ICD-11?
ICD-11 is the latest revision of the WHO's International Classification of Diseases, succeeding ICD-10. Key differences include: a fully digital-first design, new chapters for sleep-wake disorders, sexual health, and traditional medicine, improved coding for rare diseases, and better integration with electronic health records through extension codes.
Automate Medical Coding With AI
Send clinical text to the AutoICD API and get back structured ICD-10 and ICD-11 codes with confidence scores. Integrates into any EHR or billing system in minutes.