Medical Coding, CPC Billing & Healthcare RCM

• Human body systems, pathologies, pharmacology, and clinical terminology
• ICD-10-CM conventions, chapter-specific coding guidelines, and Z/External cause codes
• Chronic condition coding (Hypertension, Diabetes mellitus combination codes, Neoplasms)

• Evaluation and Management (E/M) coding guidelines, MDM complexity calculations
• Surgical coding (Integumentary, Musculoskeletal, Cardiovascular, Digestive systems)
• Applying CPT Modifiers (25, 59, 26, TC) and HCPCS Level II injectable drug codes

• National Correct Coding Initiative (NCCI) PTP edits and Medically Unlikely Edits (MUE)
• HIPAA compliance, billing fraud prevention, and CMS-1500 claim processing
• Rigorous timed AAPC CPC mock exams (100 questions in 4 hours) and speed strategies

Q1: When is Modifier 25 used in CPT Evaluation and Management (E/M) coding?

Modifier 25 is appended to an E/M service code to indicate that on the same day as a minor procedure (or other service), the patient's condition required a significant, separately identifiable E/M service above and beyond the usual pre-operative and post-operative care associated with the procedure.

Q2: What is the difference between Excludes1 and Excludes2 notes in ICD-10-CM?

Excludes1 is a pure "NOT CODED HERE" note indicating that the two conditions cannot occur together (they are mutually exclusive, such as congenital vs acquired form of the same condition). Excludes2 means "NOT INCLUDED HERE" indicating that the condition excluded is not part of the condition represented by the code, but a patient may happen to have both conditions at the same time, allowing both codes to be billed together.