2026 ICD-10-PCS Procedure Code X2KA30A

X2KA30A PCS Table

In an PCS table each code is represented by up seven alphanumeric characters, with each character in the table respresenting different aspects of the procedure. In the table provided below, each row represents an individual character and includes information about the character's position, designation, label, and procedure notes. For this PCS table the procedure code is in the new technology section and is part of the cardiovascular system body system, classified under bypass operation. The applicable bodypart for this procedure code is atrium, left.

Replacement Code

X2KA30A replaces the following previously assigned ICD-10-PCS code(s):

• 02173J6 - Bypass Left Atrium to R Atrium with Synth Sub, Perc Approach
• 02173J6 - Bypass Left Atrium to R Atrium with Synth Sub, Perc Approach
• 02173J6 - Bypass Left Atrium to R Atrium with Synth Sub, Perc Approach
• 02173J6 - Bypass Left Atrium to R Atrium with Synth Sub, Perc Approach
• 02173J6 - Bypass Left Atrium to R Atrium with Synth Sub, Perc Approac
• 02173J6 - Bypass Left Atrium to R Atrium with Synth Sub, Perc Approac

MS-DRG Mapping for ICD-10-PCS Code X2KA30A

ICD-10-PCS procedure codes are grouped into Medicare Severity Diagnosis Related Groups (MS-DRGs) to support consistent hospital reimbursement and care planning. MS-DRGs classify inpatient stays based on clinical similarity and expected resource use, using information such as the primary procedure, secondary diagnoses, and patient condition.

Each hospital stay is assigned a single DRG, which determines a fixed payment rate from Medicare. This rate accounts for the complexity of the procedure and the overall cost of care.

The code X2KA30A maps to the following MS-DRGs in version V43.0, effective from October 1, 2025, through September 30, 2026. These groupings are key to understanding how the procedure impacts billing and hospital resource allocation.

Other ICD-10-PCS Codes Used for Bypass Atrium, Left

Filter related codes list:

• X2K New Technology, Cardiovascular System, Bypass

• X2KB317 Bypass Right Radial Artery using Thermal Resistance Energy, Percutaneous Approach, New Technology Group 7

• X2KC317 Bypass Left Radial Artery using Thermal Resistance Energy, Percutaneous Approach, New Technology Group 7

• X2KH3D9 Bypass Right Femoral Artery using Conduit through Femoral Vein to Superficial Femoral Artery, Percutaneous Approach, New Technology Group 9

• X2KH3E9 Bypass Right Femoral Artery using Conduit through Femoral Vein to Popliteal Artery, Percutaneous Approach, New Technology Group 9

• X2KJ3D9 Bypass Left Femoral Artery using Conduit through Femoral Vein to Superficial Femoral Artery, Percutaneous Approach, New Technology Group 9

• X2KJ3E9 Bypass Left Femoral Artery using Conduit through Femoral Vein to Popliteal Artery, Percutaneous Approach, New Technology Group 9

What is ICD-10-PCS?

The ICD-10 Procedure Coding System (ICD-10-PCS) is a catalog of procedural codes used by medical professionals for hospital inpatient healthcare settings. The Centers for Medicare and Medicaid Services (CMS) maintain the catalog in the U.S. releasing yearly updates. The 2026 ICD-10-PCS codes are to be used for discharges occurring from October 1, 2025 through September 30, 2026.

Each ICD-10-PCS code has a structure of seven alphanumeric characters and contains no decimals. The first character defines the major "section". Depending on the "section" the second through seventh characters mean different things.