Cpt Intro
📘 CPT Code Sections & Ranges (Must Remember)
Know the sequence + logic, not just numbers:
- Evaluation & Management (E/M): 99202–99499
- Anesthesiology: 00100–01999, 99100–99140
- Surgery: 10004–69990
- Radiology: 70010–79999
- Pathology & Laboratory: 80047–89398, 0001U–0599U
- Medicine (except anesthesia): 90281–99199, 99500–99607
📌 Exam Tip: Many questions ask “Which section would you code from?”
📌 How CPT Codebook is Organized
- Each page shows first & last code numbers at the top margin
- Continuous pagination at bottom
- Symbols explained on same page
🧠CORE RULES for Using CPT Codes (Very Important for CPC)
✅ Code Selection Rules
- Always choose the code that MOST ACCURATELY describes the service
- ❌ Never choose a code that “approximately” matches
- If no specific code exists → use unlisted procedure code
- Unlisted codes must be clearly documented
✅ Read the FULL Descriptor
- Read entire code description
- Include parenthetical notes and text in brackets
- Don’t skip small words — CPC loves trick questions
✅ Surgery vs Medicine
- Placement of a code in Surgery or Medicine does NOT decide reimbursement
- New techniques (endoscopic, minimally invasive) may blur the lines
- Location in book may be historical, not functional
📌 Exam Tip: Don’t decide code just by section name
👩⚕️ Who Can Report CPT Codes?
- Physician or Qualified Health Care Professional
- Clinical staff can assist but cannot independently report
- Services may be restricted by law, regulation, or facility policy
🚫 Bundling & Unbundling Rules (HIGH-YIELD)
- Some codes include multiple components (bundled)
- ❌ Do NOT unbundle bundled services
- Parenthetical notes often tell you:
- “Do not report with…”
- “Included in…”
Example:
- Tonsillectomy + Adenoidectomy in child <12
→ One combined code, not separate codes
🧩 Component Procedures
- Components of a main procedure are NOT separately reportable
- Steps to reach or close the surgical site are included
- Incision & closure usually not coded separately
📌 Exception:
- Complex repair may be reported separately if documented
📖 Always Follow This Order (EXAM GOLD)
- CPT Guidelines
- Parenthetical notes
- Code descriptor
- CPT Assistant / AMA references (if needed)
🎯 CPC Exam Focus Lines
- Accuracy > memorization
- Guidelines beat assumptions
- Bundling errors = common exam traps
- Never report codes just because procedure was done
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