ICD-10-PCS Tabular Index · Section 0 · FY 2026 071

071 Bypass - Lymphatic and Hemic Systems ICD-10-PCS

The 071 code range contains 191 ICD-10-PCS codes for Bypass procedures on the lymphatic and hemic systems. 190 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

191

Procedure Codes

190

Billable Codes

071

Characters 1–3

Parent Body System

Root Operation Definition

Bypass: Altering the route of passage of the contents of a tubular body part.

ICD-10-PCS

Codes in the 071 Range 191 codes · 190 billable

191 of 191 shown

071 Lymphatic and Hemic Systems, BypassNon-billable header
07100Z3 Bypass Head Lymphatic to Peripheral Vein, Open Approach New
07100Z4 Bypass Head Lymphatic to Central Vein, Open Approach New
07100Z7 Bypass Head Lymphatic to Lymphatic, Open Approach New
07100ZK Bypass Head Lymphatic to Thoracic Duct, Open Approach New
07100ZL Bypass Head Lymphatic to Cisterna Chyli, Open Approach New
07104Z3 Bypass Head Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07104Z4 Bypass Head Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07104Z7 Bypass Head Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07104ZK Bypass Head Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07104ZL Bypass Head Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07110Z3 Bypass Right Neck Lymphatic to Peripheral Vein, Open Approach New
07110Z4 Bypass Right Neck Lymphatic to Central Vein, Open Approach New
07110Z7 Bypass Right Neck Lymphatic to Lymphatic, Open Approach New
07110ZK Bypass Right Neck Lymphatic to Thoracic Duct, Open Approach New
07110ZL Bypass Right Neck Lymphatic to Cisterna Chyli, Open Approach New
07114Z3 Bypass Right Neck Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07114Z4 Bypass Right Neck Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07114Z7 Bypass Right Neck Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07114ZK Bypass Right Neck Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07114ZL Bypass Right Neck Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07120Z3 Bypass Left Neck Lymphatic to Peripheral Vein, Open Approach New
07120Z4 Bypass Left Neck Lymphatic to Central Vein, Open Approach New
07120Z7 Bypass Left Neck Lymphatic to Lymphatic, Open Approach New
07120ZK Bypass Left Neck Lymphatic to Thoracic Duct, Open Approach New
07120ZL Bypass Left Neck Lymphatic to Cisterna Chyli, Open Approach New
07124Z3 Bypass Left Neck Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07124Z4 Bypass Left Neck Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07124Z7 Bypass Left Neck Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07124ZK Bypass Left Neck Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07124ZL Bypass Left Neck Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07130Z3 Bypass Right Upper Extremity Lymphatic to Peripheral Vein, Open Approach New
07130Z4 Bypass Right Upper Extremity Lymphatic to Central Vein, Open Approach New
07130Z7 Bypass Right Upper Extremity Lymphatic to Lymphatic, Open Approach New
07130ZK Bypass Right Upper Extremity Lymphatic to Thoracic Duct, Open Approach New
07130ZL Bypass Right Upper Extremity Lymphatic to Cisterna Chyli, Open Approach New
07134Z3 Bypass Right Upper Extremity Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07134Z4 Bypass Right Upper Extremity Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07134Z7 Bypass Right Upper Extremity Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07134ZK Bypass Right Upper Extremity Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07134ZL Bypass Right Upper Extremity Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07140Z3 Bypass Left Upper Extremity Lymphatic to Peripheral Vein, Open Approach New
07140Z4 Bypass Left Upper Extremity Lymphatic to Central Vein, Open Approach New
07140Z7 Bypass Left Upper Extremity Lymphatic to Lymphatic, Open Approach New
07140ZK Bypass Left Upper Extremity Lymphatic to Thoracic Duct, Open Approach New
07140ZL Bypass Left Upper Extremity Lymphatic to Cisterna Chyli, Open Approach New
07144Z3 Bypass Left Upper Extremity Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07144Z4 Bypass Left Upper Extremity Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07144Z7 Bypass Left Upper Extremity Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07144ZK Bypass Left Upper Extremity Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07144ZL Bypass Left Upper Extremity Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07150Z3 Bypass Right Axillary Lymphatic to Peripheral Vein, Open Approach New
07150Z4 Bypass Right Axillary Lymphatic to Central Vein, Open Approach New
07150Z7 Bypass Right Axillary Lymphatic to Lymphatic, Open Approach New
07150ZK Bypass Right Axillary Lymphatic to Thoracic Duct, Open Approach New
07150ZL Bypass Right Axillary Lymphatic to Cisterna Chyli, Open Approach New
07154Z3 Bypass Right Axillary Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07154Z4 Bypass Right Axillary Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07154Z7 Bypass Right Axillary Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07154ZK Bypass Right Axillary Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07154ZL Bypass Right Axillary Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07160Z3 Bypass Left Axillary Lymphatic to Peripheral Vein, Open Approach New
07160Z4 Bypass Left Axillary Lymphatic to Central Vein, Open Approach New
07160Z7 Bypass Left Axillary Lymphatic to Lymphatic, Open Approach New
07160ZK Bypass Left Axillary Lymphatic to Thoracic Duct, Open Approach New
07160ZL Bypass Left Axillary Lymphatic to Cisterna Chyli, Open Approach New
07164Z3 Bypass Left Axillary Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07164Z4 Bypass Left Axillary Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07164Z7 Bypass Left Axillary Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07164ZK Bypass Left Axillary Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07164ZL Bypass Left Axillary Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07170Z3 Bypass Thorax Lymphatic to Peripheral Vein, Open Approach New
07170Z4 Bypass Thorax Lymphatic to Central Vein, Open Approach New
07170Z7 Bypass Thorax Lymphatic to Lymphatic, Open Approach New
07170ZK Bypass Thorax Lymphatic to Thoracic Duct, Open Approach New
07170ZL Bypass Thorax Lymphatic to Cisterna Chyli, Open Approach New
07174Z3 Bypass Thorax Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07174Z4 Bypass Thorax Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07174Z7 Bypass Thorax Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07174ZK Bypass Thorax Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07174ZL Bypass Thorax Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07180Z3 Bypass Right Internal Mammary Lymphatic to Peripheral Vein, Open Approach New
07180Z4 Bypass Right Internal Mammary Lymphatic to Central Vein, Open Approach New
07180Z7 Bypass Right Internal Mammary Lymphatic to Lymphatic, Open Approach New
07180ZK Bypass Right Internal Mammary Lymphatic to Thoracic Duct, Open Approach New
07180ZL Bypass Right Internal Mammary Lymphatic to Cisterna Chyli, Open Approach New
07184Z3 Bypass Right Internal Mammary Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07184Z4 Bypass Right Internal Mammary Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07184Z7 Bypass Right Internal Mammary Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07184ZK Bypass Right Internal Mammary Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07184ZL Bypass Right Internal Mammary Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
07190Z3 Bypass Left Internal Mammary Lymphatic to Peripheral Vein, Open Approach New
07190Z4 Bypass Left Internal Mammary Lymphatic to Central Vein, Open Approach New
07190Z7 Bypass Left Internal Mammary Lymphatic to Lymphatic, Open Approach New
07190ZK Bypass Left Internal Mammary Lymphatic to Thoracic Duct, Open Approach New
07190ZL Bypass Left Internal Mammary Lymphatic to Cisterna Chyli, Open Approach New
07194Z3 Bypass Left Internal Mammary Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
07194Z4 Bypass Left Internal Mammary Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
07194Z7 Bypass Left Internal Mammary Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
07194ZK Bypass Left Internal Mammary Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
07194ZL Bypass Left Internal Mammary Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071B0Z3 Bypass Mesenteric Lymphatic to Peripheral Vein, Open Approach New
071B0Z4 Bypass Mesenteric Lymphatic to Central Vein, Open Approach New
071B0Z7 Bypass Mesenteric Lymphatic to Lymphatic, Open Approach New
071B0ZK Bypass Mesenteric Lymphatic to Thoracic Duct, Open Approach New
071B0ZL Bypass Mesenteric Lymphatic to Cisterna Chyli, Open Approach New
071B4Z3 Bypass Mesenteric Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
071B4Z4 Bypass Mesenteric Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
071B4Z7 Bypass Mesenteric Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
071B4ZK Bypass Mesenteric Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
071B4ZL Bypass Mesenteric Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071C0Z3 Bypass Pelvis Lymphatic to Peripheral Vein, Open Approach New
071C0Z4 Bypass Pelvis Lymphatic to Central Vein, Open Approach New
071C0Z7 Bypass Pelvis Lymphatic to Lymphatic, Open Approach New
071C0ZK Bypass Pelvis Lymphatic to Thoracic Duct, Open Approach New
071C0ZL Bypass Pelvis Lymphatic to Cisterna Chyli, Open Approach New
071C4Z3 Bypass Pelvis Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
071C4Z4 Bypass Pelvis Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
071C4Z7 Bypass Pelvis Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
071C4ZK Bypass Pelvis Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
071C4ZL Bypass Pelvis Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071D0Z3 Bypass Aortic Lymphatic to Peripheral Vein, Open Approach New
071D0Z4 Bypass Aortic Lymphatic to Central Vein, Open Approach New
071D0Z7 Bypass Aortic Lymphatic to Lymphatic, Open Approach New
071D0ZK Bypass Aortic Lymphatic to Thoracic Duct, Open Approach New
071D0ZL Bypass Aortic Lymphatic to Cisterna Chyli, Open Approach New
071D4Z3 Bypass Aortic Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
071D4Z4 Bypass Aortic Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
071D4Z7 Bypass Aortic Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
071D4ZK Bypass Aortic Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
071D4ZL Bypass Aortic Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071F0Z3 Bypass Right Lower Extremity Lymphatic to Peripheral Vein, Open Approach New
071F0Z4 Bypass Right Lower Extremity Lymphatic to Central Vein, Open Approach New
071F0Z7 Bypass Right Lower Extremity Lymphatic to Lymphatic, Open Approach New
071F0ZK Bypass Right Lower Extremity Lymphatic to Thoracic Duct, Open Approach New
071F0ZL Bypass Right Lower Extremity Lymphatic to Cisterna Chyli, Open Approach New
071F4Z3 Bypass Right Lower Extremity Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
071F4Z4 Bypass Right Lower Extremity Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
071F4Z7 Bypass Right Lower Extremity Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
071F4ZK Bypass Right Lower Extremity Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
071F4ZL Bypass Right Lower Extremity Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071G0Z3 Bypass Left Lower Extremity Lymphatic to Peripheral Vein, Open Approach New
071G0Z4 Bypass Left Lower Extremity Lymphatic to Central Vein, Open Approach New
071G0Z7 Bypass Left Lower Extremity Lymphatic to Lymphatic, Open Approach New
071G0ZK Bypass Left Lower Extremity Lymphatic to Thoracic Duct, Open Approach New
071G0ZL Bypass Left Lower Extremity Lymphatic to Cisterna Chyli, Open Approach New
071G4Z3 Bypass Left Lower Extremity Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
071G4Z4 Bypass Left Lower Extremity Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
071G4Z7 Bypass Left Lower Extremity Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
071G4ZK Bypass Left Lower Extremity Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
071G4ZL Bypass Left Lower Extremity Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071H0Z3 Bypass Right Inguinal Lymphatic to Peripheral Vein, Open Approach New
071H0Z4 Bypass Right Inguinal Lymphatic to Central Vein, Open Approach New
071H0Z7 Bypass Right Inguinal Lymphatic to Lymphatic, Open Approach New
071H0ZK Bypass Right Inguinal Lymphatic to Thoracic Duct, Open Approach New
071H0ZL Bypass Right Inguinal Lymphatic to Cisterna Chyli, Open Approach New
071H4Z3 Bypass Right Inguinal Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
071H4Z4 Bypass Right Inguinal Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
071H4Z7 Bypass Right Inguinal Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
071H4ZK Bypass Right Inguinal Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
071H4ZL Bypass Right Inguinal Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071J0Z3 Bypass Left Inguinal Lymphatic to Peripheral Vein, Open Approach New
071J0Z4 Bypass Left Inguinal Lymphatic to Central Vein, Open Approach New
071J0Z7 Bypass Left Inguinal Lymphatic to Lymphatic, Open Approach New
071J0ZK Bypass Left Inguinal Lymphatic to Thoracic Duct, Open Approach New
071J0ZL Bypass Left Inguinal Lymphatic to Cisterna Chyli, Open Approach New
071J4Z3 Bypass Left Inguinal Lymphatic to Peripheral Vein, Percutaneous Endoscopic Approach New
071J4Z4 Bypass Left Inguinal Lymphatic to Central Vein, Percutaneous Endoscopic Approach New
071J4Z7 Bypass Left Inguinal Lymphatic to Lymphatic, Percutaneous Endoscopic Approach New
071J4ZK Bypass Left Inguinal Lymphatic to Thoracic Duct, Percutaneous Endoscopic Approach New
071J4ZL Bypass Left Inguinal Lymphatic to Cisterna Chyli, Percutaneous Endoscopic Approach New
071K0Z3 Bypass Thoracic Duct to Peripheral Vein, Open Approach New
071K0Z4 Bypass Thoracic Duct to Central Vein, Open Approach New
071K0Z7 Bypass Thoracic Duct to Lymphatic, Open Approach New
071K0ZK Bypass Thoracic Duct to Thoracic Duct, Open Approach New
071K0ZL Bypass Thoracic Duct to Cisterna Chyli, Open Approach New
071K4Z3 Bypass Thoracic Duct to Peripheral Vein, Percutaneous Endoscopic Approach New
071K4Z4 Bypass Thoracic Duct to Central Vein, Percutaneous Endoscopic Approach New
071K4Z7 Bypass Thoracic Duct to Lymphatic, Percutaneous Endoscopic Approach New
071K4ZK Bypass Thoracic Duct to Thoracic Duct, Percutaneous Endoscopic Approach New
071K4ZL Bypass Thoracic Duct to Cisterna Chyli, Percutaneous Endoscopic Approach New
071L0Z3 Bypass Cisterna Chyli to Peripheral Vein, Open Approach New
071L0Z4 Bypass Cisterna Chyli to Central Vein, Open Approach New
071L0Z7 Bypass Cisterna Chyli to Lymphatic, Open Approach New
071L0ZK Bypass Cisterna Chyli to Thoracic Duct, Open Approach New
071L0ZL Bypass Cisterna Chyli to Cisterna Chyli, Open Approach New
071L4Z3 Bypass Cisterna Chyli to Peripheral Vein, Percutaneous Endoscopic Approach New
071L4Z4 Bypass Cisterna Chyli to Central Vein, Percutaneous Endoscopic Approach New
071L4Z7 Bypass Cisterna Chyli to Lymphatic, Percutaneous Endoscopic Approach New
071L4ZK Bypass Cisterna Chyli to Thoracic Duct, Percutaneous Endoscopic Approach New
071L4ZL Bypass Cisterna Chyli to Cisterna Chyli, Percutaneous Endoscopic Approach New

About the 071 Code Range

The ICD-10-PCS root operation Bypass (code 071) in the Medical and Surgical section involves creating a new route for lymphatic fluid by rerouting the lymphatic system to another vessel. This procedure is used when normal lymphatic drainage is blocked or impaired.

Specifically within the lymphatic and hemic systems, bypass procedures connect lymphatic vessels from various body regions—such as the head, neck, upper and lower extremities, thorax, axillary, inguinal, and central lymphatic structures like the thoracic duct and cisterna chyli—to other lymphatic vessels or to veins (peripheral or central). These connections may be performed via an open or percutaneous endoscopic approach, as demonstrated by codes like 07100Z3 for bypassing head lymphatic to peripheral vein (open approach) or 07174Z4 for thorax lymphatic to central vein (percutaneous endoscopic approach).

Medical coders should note the precise location of both the origin and destination vessels, alongside the approach used, for accurate documentation of ICD-10-PCS bypass codes within the lymphatic and hemic systems.

Questions About This Page

How many billable codes are in the 071 range?

Of the 191 codes in this range, 190 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 071 range classify?

The range classifies Bypass procedures, altering the route of passage of the contents of a tubular body part, performed on the lymphatic and hemic systems. 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 Sections All of Medical and Surgical (0)All of Body System 07 ICD-10-PCS Code Lookup ICD-10-CM Codes List MS-DRG Reference Medicare Code Edits

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