ICD-10-PCS Tabular Index · Section 0 · FY 2026 0B7

0B7 Dilation - Respiratory System ICD-10-PCS

The 0B7 code range contains 101 ICD-10-PCS codes for Dilation procedures on the respiratory system. 100 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.

✓ Built from the official CMS FY 2026 datasetEffective Oct 1, 2025 – Sep 30, 2026
101
Procedure Codes
100
Billable Codes
0B7
Characters 1–3
0B
Parent Body System

Root Operation Definition

Dilation: Expanding an orifice or the lumen of a tubular body part.

ICD-10-PCS

Codes in the 0B7 Range 101 codes · 100 billable

101 of 101 shown
  • 0B7 Respiratory System, DilationNon-billable header
  • 0B710DZ Dilation of Trachea with Intraluminal Device, Open Approach
  • 0B710ZZ Dilation of Trachea, Open Approach
  • 0B713DZ Dilation of Trachea with Intraluminal Device, Percutaneous Approach
  • 0B713ZZ Dilation of Trachea, Percutaneous Approach
  • 0B714DZ Dilation of Trachea with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B714ZZ Dilation of Trachea, Percutaneous Endoscopic Approach
  • 0B717DZ Dilation of Trachea with Intraluminal Device, Via Natural or Artificial Opening
  • 0B717ZZ Dilation of Trachea, Via Natural or Artificial Opening
  • 0B718DZ Dilation of Trachea with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B718ZZ Dilation of Trachea, Via Natural or Artificial Opening Endoscopic
  • 0B720DZ Dilation of Carina with Intraluminal Device, Open Approach
  • 0B720ZZ Dilation of Carina, Open Approach
  • 0B723DZ Dilation of Carina with Intraluminal Device, Percutaneous Approach
  • 0B723ZZ Dilation of Carina, Percutaneous Approach
  • 0B724DZ Dilation of Carina with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B724ZZ Dilation of Carina, Percutaneous Endoscopic Approach
  • 0B727DZ Dilation of Carina with Intraluminal Device, Via Natural or Artificial Opening
  • 0B727ZZ Dilation of Carina, Via Natural or Artificial Opening
  • 0B728DZ Dilation of Carina with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B728ZZ Dilation of Carina, Via Natural or Artificial Opening Endoscopic
  • 0B730DZ Dilation of Right Main Bronchus with Intraluminal Device, Open Approach
  • 0B730ZZ Dilation of Right Main Bronchus, Open Approach
  • 0B733DZ Dilation of Right Main Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B733ZZ Dilation of Right Main Bronchus, Percutaneous Approach
  • 0B734DZ Dilation of Right Main Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B734ZZ Dilation of Right Main Bronchus, Percutaneous Endoscopic Approach
  • 0B737DZ Dilation of Right Main Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B737ZZ Dilation of Right Main Bronchus, Via Natural or Artificial Opening
  • 0B738DZ Dilation of Right Main Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B738ZZ Dilation of Right Main Bronchus, Via Natural or Artificial Opening Endoscopic
  • 0B740DZ Dilation of Right Upper Lobe Bronchus with Intraluminal Device, Open Approach
  • 0B740ZZ Dilation of Right Upper Lobe Bronchus, Open Approach
  • 0B743DZ Dilation of Right Upper Lobe Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B743ZZ Dilation of Right Upper Lobe Bronchus, Percutaneous Approach
  • 0B744DZ Dilation of Right Upper Lobe Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B744ZZ Dilation of Right Upper Lobe Bronchus, Percutaneous Endoscopic Approach
  • 0B747DZ Dilation of Right Upper Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B747ZZ Dilation of Right Upper Lobe Bronchus, Via Natural or Artificial Opening
  • 0B748DZ Dilation of Right Upper Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B748ZZ Dilation of Right Upper Lobe Bronchus, Via Natural or Artificial Opening Endoscopic
  • 0B750DZ Dilation of Right Middle Lobe Bronchus with Intraluminal Device, Open Approach
  • 0B750ZZ Dilation of Right Middle Lobe Bronchus, Open Approach
  • 0B753DZ Dilation of Right Middle Lobe Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B753ZZ Dilation of Right Middle Lobe Bronchus, Percutaneous Approach
  • 0B754DZ Dilation of Right Middle Lobe Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B754ZZ Dilation of Right Middle Lobe Bronchus, Percutaneous Endoscopic Approach
  • 0B757DZ Dilation of Right Middle Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B757ZZ Dilation of Right Middle Lobe Bronchus, Via Natural or Artificial Opening
  • 0B758DZ Dilation of Right Middle Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B758ZZ Dilation of Right Middle Lobe Bronchus, Via Natural or Artificial Opening Endoscopic
  • 0B760DZ Dilation of Right Lower Lobe Bronchus with Intraluminal Device, Open Approach
  • 0B760ZZ Dilation of Right Lower Lobe Bronchus, Open Approach
  • 0B763DZ Dilation of Right Lower Lobe Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B763ZZ Dilation of Right Lower Lobe Bronchus, Percutaneous Approach
  • 0B764DZ Dilation of Right Lower Lobe Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B764ZZ Dilation of Right Lower Lobe Bronchus, Percutaneous Endoscopic Approach
  • 0B767DZ Dilation of Right Lower Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B767ZZ Dilation of Right Lower Lobe Bronchus, Via Natural or Artificial Opening
  • 0B768DZ Dilation of Right Lower Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B768ZZ Dilation of Right Lower Lobe Bronchus, Via Natural or Artificial Opening Endoscopic
  • 0B770DZ Dilation of Left Main Bronchus with Intraluminal Device, Open Approach
  • 0B770ZZ Dilation of Left Main Bronchus, Open Approach
  • 0B773DZ Dilation of Left Main Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B773ZZ Dilation of Left Main Bronchus, Percutaneous Approach
  • 0B774DZ Dilation of Left Main Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B774ZZ Dilation of Left Main Bronchus, Percutaneous Endoscopic Approach
  • 0B777DZ Dilation of Left Main Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B777ZZ Dilation of Left Main Bronchus, Via Natural or Artificial Opening
  • 0B778DZ Dilation of Left Main Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B778ZZ Dilation of Left Main Bronchus, Via Natural or Artificial Opening Endoscopic
  • 0B780DZ Dilation of Left Upper Lobe Bronchus with Intraluminal Device, Open Approach
  • 0B780ZZ Dilation of Left Upper Lobe Bronchus, Open Approach
  • 0B783DZ Dilation of Left Upper Lobe Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B783ZZ Dilation of Left Upper Lobe Bronchus, Percutaneous Approach
  • 0B784DZ Dilation of Left Upper Lobe Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B784ZZ Dilation of Left Upper Lobe Bronchus, Percutaneous Endoscopic Approach
  • 0B787DZ Dilation of Left Upper Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B787ZZ Dilation of Left Upper Lobe Bronchus, Via Natural or Artificial Opening
  • 0B788DZ Dilation of Left Upper Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B788ZZ Dilation of Left Upper Lobe Bronchus, Via Natural or Artificial Opening Endoscopic
  • 0B790DZ Dilation of Lingula Bronchus with Intraluminal Device, Open Approach
  • 0B790ZZ Dilation of Lingula Bronchus, Open Approach
  • 0B793DZ Dilation of Lingula Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B793ZZ Dilation of Lingula Bronchus, Percutaneous Approach
  • 0B794DZ Dilation of Lingula Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B794ZZ Dilation of Lingula Bronchus, Percutaneous Endoscopic Approach
  • 0B797DZ Dilation of Lingula Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B797ZZ Dilation of Lingula Bronchus, Via Natural or Artificial Opening
  • 0B798DZ Dilation of Lingula Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B798ZZ Dilation of Lingula Bronchus, Via Natural or Artificial Opening Endoscopic
  • 0B7B0DZ Dilation of Left Lower Lobe Bronchus with Intraluminal Device, Open Approach
  • 0B7B0ZZ Dilation of Left Lower Lobe Bronchus, Open Approach
  • 0B7B3DZ Dilation of Left Lower Lobe Bronchus with Intraluminal Device, Percutaneous Approach
  • 0B7B3ZZ Dilation of Left Lower Lobe Bronchus, Percutaneous Approach
  • 0B7B4DZ Dilation of Left Lower Lobe Bronchus with Intraluminal Device, Percutaneous Endoscopic Approach
  • 0B7B4ZZ Dilation of Left Lower Lobe Bronchus, Percutaneous Endoscopic Approach
  • 0B7B7DZ Dilation of Left Lower Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening
  • 0B7B7ZZ Dilation of Left Lower Lobe Bronchus, Via Natural or Artificial Opening
  • 0B7B8DZ Dilation of Left Lower Lobe Bronchus with Intraluminal Device, Via Natural or Artificial Opening Endoscopic
  • 0B7B8ZZ Dilation of Left Lower Lobe Bronchus, Via Natural or Artificial Opening Endoscopic

About the 0B7 Code Range

The ICD-10-PCS root operation Dilation (0B7) involves expanding an orifice or lumen of the respiratory system to relieve obstruction or narrowing. This procedure increases the size of the airway to improve airflow without removing tissue.

Within the Medical and Surgical section focused on the Respiratory System, dilation can be performed on various parts such as the Trachea, Carina, and different bronchial branches including the Right Main Bronchus and Left Upper Lobe Bronchus. Methods of dilation include using an Intraluminal Device or simply dilating without an inserted device. Approaches vary widely and include Open, Percutaneous, Percutaneous Endoscopic, and via Natural or Artificial Openings, either with or without endoscopic assistance. For example, code 0B714DZ corresponds to dilation of the trachea with an intraluminal device via a percutaneous endoscopic approach, while 0B7B8ZZ denotes dilation of the left lower lobe bronchus via a natural opening endoscopic approach without a device. These specific ICD-10-PCS dilation codes allow precise documentation of airway dilation procedures essential for respiratory care.

Questions About This Page

How many billable codes are in the 0B7 range?

Of the 101 codes in this range, 100 are billable and valid for inpatient claim submission from October 1, 2025 through September 30, 2026. Table header codes group them but cannot be reported on claims.

What does the 0B7 range classify?

The range classifies Dilation procedures, expanding an orifice or the lumen of a tubular body part, performed on the respiratory system. Each code adds the body part, approach, device, and qualifier in characters four through seven, and links to its own reference page.

Related References

All ICD-10-PCS SectionsAll of Medical and Surgical (0)All of Body System 0BICD-10-PCS Code LookupICD-10-CM Codes ListMS-DRG ReferenceMedicare Code Edits

Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.