ICD-10-PCS Code For Hemiazygos Vein: Procedure Code Group Overview
The International Classification of Diseases, Tenth Revision, Procedure Coding System (ICD-10-PCS) code group 05N1 includes procedures performed to release venous structures in the hemiazygos vein. These ICD-10-PCS codes are used for inpatient documentation when a hemiazygos vein is freed from abnormal physical constraints by cutting or the use of force. Accurate coding within the ICD-10-PCS 05N1 group is essential for proper inpatient reimbursement, as it captures the procedure performed and supports clinical documentation accuracy.
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Hemiazygos Vein Release Procedure Overview
Procedures in this group involve releasing the hemiazygos vein from abnormal physical constraints by cutting or using force, targeting the upper veins of the thoracic venous system. The hemiazygos vein is part of the upper veins body system and procedures classified here use the Release root operation. Accurate ICD-10-PCS coding for these procedures matters for inpatient reimbursement because it documents the specific body part and operation performed and supports appropriate case mix designation and payment.
Code Attributes
| Character | ICD-10-PCS Category | Code Group Details |
|---|---|---|
| 0 | Section | Medical and Surgical |
| 5 | Body System | Upper Veins |
| N | Operation | Release |
| 1 | Body Part | Hemiazygos Vein |