[Image: masthead]

24-HOUR MH HOTLINE

800-644-9737

FOR EMERGENCIES ONLY

24-HOUR MH HOTLINE: 800-644-9737
FOR EMERGENCIES ONLY

Current Procedural Terminology (CPT) and ICD Codes

CPT Codes

Current Procedural Terminology (CPT) Codes codes are numbers assigned to every task and service a medical practitioner may provide to a patient including medical, surgical and diagnostic services. These are the codes used to describe the Caffeine Halothane Contracture Test:

  • 20205 Biopsy, Muscle; deep
  • 36415 Collection of venous blood by venipuncture
  • 82550 Creatinine Kinase (Total)
  • 82552 Creatinine Kinase (Isoenzymes)
  • 88305 Level 4- surgical pathology
  • 88313 Special stains (group 2; all other)
  • 88314 Special stains (histochemical staining)
  • 88342 Immunohistochemistry
  • 88399 Unlisted Misc. Pathology tests
  • 89049 CHCT Test

ICD-9 CODES

  • CHCT ICD-9 code is 89049

ICD-10 Codes

  • Z03.89 - Encounter for observation for suspected disease and condition
  • Z83.49 - Family history of other endocrine, nutritional and metabolic diseases (if indicated in history)

see also

The mission of MHAUS is to promote optimum care and
scientific understanding of MH and related disorders.