Practice Management

Coding, Billing, & Documentation for IP

Translates bronchoscopy, pleural, and navigation procedure coding into exam-ready tables with modifier guidance, facility vs professional splits, and documentation checklists.

CPT coding • Modifiers • DocumentationReading time · 22mWord count · 3,337

Track your progress—Coding, Billing, & Documentation for IP will stay highlighted in the catalog.

Exam mapping & scope

This chapter maps to the AABIP blueprint domain of practice management, with a focus on professional and facility coding for bronchoscopy, therapeutic airway procedures, bronchoscopic lung volume reduction (BLVR), pleural procedures, and evaluation & management (E/M). It emphasizes the Multiple Endoscopy Rule (MER), add-on codes, modifiers, documentation standards, and common payer edits relevant to interventional pulmonology (IP).

Focus this round

High-yield codes
Modifiers
Payer language

High-yield pearls

MER in one line: The highest-valued base bronchoscopy code is paid at 100%; other non-add-on bronchoscopic codes are paid at (their value − base 31622 value). Add-on codes are paid in full.
Know your add-ons: +31627 (navigation), +31654 (radial EBUS), +31632 (TBLB each additional lobe), +31633 (TBNA each additional lobe), +31637 (additional bronchial stent). These are not reduced by MER.
Y-stent template: 31631 (trachea) + 31636 (one mainstem) + +31637 (contralateral mainstem). Fluoroscopy is bundled.
Excision vs. Ablation at one site: 31640 and 31641 are bundled—choose the one that best describes the dominant therapy for that site. Use -59 only for truly distinct sites.
Dilation with stent: 31630 is bundled when dilation is part of a stent placement in the same airway segment; use -59 only if a separate airway is dilated. Expect denials and appeal with anatomic clarity.
Therapeutic aspiration: Initial 31645; repeat therapeutic aspiration during the same hospitalization is 31646.
Navigation code caution: Report +31627 only when navigation was actually initiated; if not started, do not bill. Consider -52/-53 only if service began and was reduced/stopped for safety.
Bilateral pleural work: Thoracentesis or chest tube insertion that is bilateral uses modifier -50 (this is not a bronchoscopy modifier).

Related chapters

This domain will expand as additional chapters publish.

Study notes

Coming soon: embed flashcards, attach question banks, and export PDF summaries once MDX components land in the content system.