07N Release - Lymphatic and Hemic Systems ICD-10-PCS
The 07N code range contains 64 ICD-10-PCS codes for Release procedures on the lymphatic and hemic systems. 63 of the codes are billable and valid for inpatient claim submission in fiscal year 2026.
Root Operation Definition
Release: Freeing a body part from an abnormal physical constraint by cutting or by use of force.
Codes in the 07N Range 64 codes · 63 billable
- 07N Lymphatic and Hemic Systems, ReleaseNon-billable header
- 07N00ZZ Release Head Lymphatic, Open Approach
- 07N03ZZ Release Head Lymphatic, Percutaneous Approach
- 07N04ZZ Release Head Lymphatic, Percutaneous Endoscopic Approach
- 07N10ZZ Release Right Neck Lymphatic, Open Approach
- 07N13ZZ Release Right Neck Lymphatic, Percutaneous Approach
- 07N14ZZ Release Right Neck Lymphatic, Percutaneous Endoscopic Approach
- 07N20ZZ Release Left Neck Lymphatic, Open Approach
- 07N23ZZ Release Left Neck Lymphatic, Percutaneous Approach
- 07N24ZZ Release Left Neck Lymphatic, Percutaneous Endoscopic Approach
- 07N30ZZ Release Right Upper Extremity Lymphatic, Open Approach
- 07N33ZZ Release Right Upper Extremity Lymphatic, Percutaneous Approach
- 07N34ZZ Release Right Upper Extremity Lymphatic, Percutaneous Endoscopic Approach
- 07N40ZZ Release Left Upper Extremity Lymphatic, Open Approach
- 07N43ZZ Release Left Upper Extremity Lymphatic, Percutaneous Approach
- 07N44ZZ Release Left Upper Extremity Lymphatic, Percutaneous Endoscopic Approach
- 07N50ZZ Release Right Axillary Lymphatic, Open Approach
- 07N53ZZ Release Right Axillary Lymphatic, Percutaneous Approach
- 07N54ZZ Release Right Axillary Lymphatic, Percutaneous Endoscopic Approach
- 07N60ZZ Release Left Axillary Lymphatic, Open Approach
- 07N63ZZ Release Left Axillary Lymphatic, Percutaneous Approach
- 07N64ZZ Release Left Axillary Lymphatic, Percutaneous Endoscopic Approach
- 07N70ZZ Release Thorax Lymphatic, Open Approach
- 07N73ZZ Release Thorax Lymphatic, Percutaneous Approach
- 07N74ZZ Release Thorax Lymphatic, Percutaneous Endoscopic Approach
- 07N80ZZ Release Right Internal Mammary Lymphatic, Open Approach
- 07N83ZZ Release Right Internal Mammary Lymphatic, Percutaneous Approach
- 07N84ZZ Release Right Internal Mammary Lymphatic, Percutaneous Endoscopic Approach
- 07N90ZZ Release Left Internal Mammary Lymphatic, Open Approach
- 07N93ZZ Release Left Internal Mammary Lymphatic, Percutaneous Approach
- 07N94ZZ Release Left Internal Mammary Lymphatic, Percutaneous Endoscopic Approach
- 07NB0ZZ Release Mesenteric Lymphatic, Open Approach
- 07NB3ZZ Release Mesenteric Lymphatic, Percutaneous Approach
- 07NB4ZZ Release Mesenteric Lymphatic, Percutaneous Endoscopic Approach
- 07NC0ZZ Release Pelvis Lymphatic, Open Approach
- 07NC3ZZ Release Pelvis Lymphatic, Percutaneous Approach
- 07NC4ZZ Release Pelvis Lymphatic, Percutaneous Endoscopic Approach
- 07ND0ZZ Release Aortic Lymphatic, Open Approach
- 07ND3ZZ Release Aortic Lymphatic, Percutaneous Approach
- 07ND4ZZ Release Aortic Lymphatic, Percutaneous Endoscopic Approach
- 07NF0ZZ Release Right Lower Extremity Lymphatic, Open Approach
- 07NF3ZZ Release Right Lower Extremity Lymphatic, Percutaneous Approach
- 07NF4ZZ Release Right Lower Extremity Lymphatic, Percutaneous Endoscopic Approach
- 07NG0ZZ Release Left Lower Extremity Lymphatic, Open Approach
- 07NG3ZZ Release Left Lower Extremity Lymphatic, Percutaneous Approach
- 07NG4ZZ Release Left Lower Extremity Lymphatic, Percutaneous Endoscopic Approach
- 07NH0ZZ Release Right Inguinal Lymphatic, Open Approach
- 07NH3ZZ Release Right Inguinal Lymphatic, Percutaneous Approach
- 07NH4ZZ Release Right Inguinal Lymphatic, Percutaneous Endoscopic Approach
- 07NJ0ZZ Release Left Inguinal Lymphatic, Open Approach
- 07NJ3ZZ Release Left Inguinal Lymphatic, Percutaneous Approach
- 07NJ4ZZ Release Left Inguinal Lymphatic, Percutaneous Endoscopic Approach
- 07NK0ZZ Release Thoracic Duct, Open Approach
- 07NK3ZZ Release Thoracic Duct, Percutaneous Approach
- 07NK4ZZ Release Thoracic Duct, Percutaneous Endoscopic Approach
- 07NL0ZZ Release Cisterna Chyli, Open Approach
- 07NL3ZZ Release Cisterna Chyli, Percutaneous Approach
- 07NL4ZZ Release Cisterna Chyli, Percutaneous Endoscopic Approach
- 07NM0ZZ Release Thymus, Open Approach
- 07NM3ZZ Release Thymus, Percutaneous Approach
- 07NM4ZZ Release Thymus, Percutaneous Endoscopic Approach
- 07NP0ZZ Release Spleen, Open Approach
- 07NP3ZZ Release Spleen, Percutaneous Approach
- 07NP4ZZ Release Spleen, Percutaneous Endoscopic Approach
About the 07N Code Range
The ICD-10-PCS root operation Release (07N) in the Medical and Surgical section pertains to freeing a body part from an abnormal physical constraint by cutting or otherwise disrupting the structure. Within the Lymphatic and Hemic Systems, this operation addresses constricted lymphatic tissues and organs.
This set of lymphatic release codes covers procedures performed on various body parts such as the Head Lymphatic (e.g., 07N00ZZ open approach), Right and Left Neck Lymphatic (e.g., 07N10ZZ open, 07N13ZZ percutaneous approaches), and Upper Extremity Lymphatic regions. It also includes other sites like the Thorax Lymphatic (07N70ZZ), Thoracic Duct (07NK0ZZ), and Thymus (07NM0ZZ). These procedures can be performed through different methods, including Open, Percutaneous, and Percutaneous Endoscopic Approaches. Understanding these codes ensures accurate documentation when releasing lymphatic and hemic system structures to restore normal function by relieving physical restrictions.
Questions About This Page
How many billable codes are in the 07N range?
Of the 64 codes in this range, 63 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 07N range classify?
The range classifies Release procedures, freeing a body part from an abnormal physical constraint by cutting or by use of force, 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
Source: CMS FY 2026 ICD-10-PCS order file and code tables, effective October 1, 2025 through September 30, 2026.
