Medical Coding Flashcards
Who maintains the international classification of diseases? (ICD-10-CM)
World Health Organization (WHO)
What is the structure of ICD-10 codes?
1st = alphabetical
2nd/3rd = numeric
4th-7th = mix of both letters and numbers
What are ICD-10 codes used for?
patient’s diagnosis
What are ICD-10-Z codes used for?
indicates the presence of a health-related circumstance or problem, which is not necessarily an injury or illness
What is CPT? What is it used for?
current procedural terminology
- 5 digit numerical
- documents procedures and services in outpatient settings
What are modifiers used for?
help further describe a procedure code without changing its definition
What is the range of codes for evaluation and management?
99201-99499
What is the range of codes for anesthesiology?
00100-01999
99100-99140
What is the range of codes for surgery?
10021-69990
What is the range of codes for radiology?
70010-79999
What is the range of codes for pathology and laboratory?
80048-89356
What is the range of codes for medicine?
90281-99602
99500-99602
What are CPT codes used for?
billing procedures
What are evaluation and management codes used for?
represent services provided by a physician or other qualified healthcare professional
What is HCPCS?
healthcare common procedure coding