4A040B2
4A040B2 — Measurement of Venous Pressure, Portal, Open Approach
Billable / specific codeICD-10-PCS
CMS abbreviated title: Measurement of Venous Pressure, Portal, Open Approach
How 4A040B2 is built
Every ICD-10-PCS code is seven independent character positions. Each one is a separate decision, and the meaning of a character depends on the positions before it.
- 4SectionMeasurement and Monitoring — What family of procedure this is
- ABody systemWhich system it acts on
- 0Root operationThe objective — the verb of the procedure
- 4Body partThe specific site
- 0ApproachHow the site was reached
- BDeviceWhat was left in place, if anything
- 2QualifierA further distinction where one applies
Codes near 4A040B2
In CMS’s own ordering, which groups codes that differ by only the last character or two — usually the approach, device or qualifier.
- 4A03XJ1Measurement of Arterial Pulse, Peripheral, External Approach
- 4A03XR1Measurement of Arterial Saturation, Peripheral, External Approach
- 4A04050Measurement of Venous Flow, Central, Open Approach
- 4A04051Measurement of Venous Flow, Peripheral, Open Approach
- 4A04052Measurement of Venous Flow, Portal, Open Approach
- 4A04053Measurement of Venous Flow, Pulmonary, Open Approach
- 4A040B0Measurement of Venous Pressure, Central, Open Approach
- 4A040B1Measurement of Venous Pressure, Peripheral, Open Approach
- 4A040B2Measurement of Venous Pressure, Portal, Open Approach
- 4A040B3Measurement of Venous Pressure, Pulmonary, Open Approach
- 4A040J0Measurement of Venous Pulse, Central, Open Approach
- 4A040J1Measurement of Venous Pulse, Peripheral, Open Approach
- 4A040J2Measurement of Venous Pulse, Portal, Open Approach
- 4A040J3Measurement of Venous Pulse, Pulmonary, Open Approach
- 4A040R1Measurement of Venous Saturation, Peripheral, Open Approach
- 4A04350Measurement of Venous Flow, Central, Percutaneous Approach
- 4A04351Measurement of Venous Flow, Peripheral, Percutaneous Approach