The ICD-10-CM code for chest x-ray is R(07.9) and the code for complete blood work is ICD-10-CM R68.89
Explanation:
ICD -10-CM code are alphanumeric codes used by healthcare professionals, doctors, insurance agencies and public health services across the world to represent diagnoses.
Every disease, infection, symptoms have their own ICD-10-CM codes.
It helps in classifying and reporting diseases in all the healthcare sections.The ICD -10-CM codes may consist up to seven digits. The seventh digit represents the sequel to the injuries.
The letter U is unused by the ICD-10-CM code