ICD-10-PCS Table - Physiological Systems, Measurement (4A0)

4 Measurement and Monitoring
A Physiological Systems
0 Measurement: Determining the level of a physiological or physical function at a point in time

Body System Arterial Biliary Cardiac Central Nervous Circulatory Gastrointestinal Lymphatic Musculoskeletal None Olfactory Peripheral Nervous Products of Conception, Cardiac Products of Conception, Nervous Respiratory Urinary Venous Visual	5: Approach	6: Function / Device	7: Qualifier
`4A0----` ← Click code for details.
0 - Central Nervous	`0` - Open	`2` - Conductivity `4` - Electrical Activity `B` - Pressure	`Z` - No Qualifier
0 - Central Nervous	`3` - Percutaneous `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`4` - Electrical Activity	`Z` - No Qualifier
0 - Central Nervous	`3` - Percutaneous `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`B` - Pressure `K` - Temperature `R` - Saturation	`D` - Intracranial
0 - Central Nervous	`X` - External	`2` - Conductivity `4` - Electrical Activity	`Z` - No Qualifier
1 - Peripheral Nervous	`0` - Open `3` - Percutaneous `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic `X` - External	`2` - Conductivity	`9` - Sensory `B` - Motor
1 - Peripheral Nervous	`0` - Open `3` - Percutaneous `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic `X` - External	`4` - Electrical Activity	`Z` - No Qualifier
2 - Cardiac	`0` - Open `3` - Percutaneous `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`4` - Electrical Activity `9` - Output `C` - Rate `F` - Rhythm `H` - Sound `P` - Action Currents	`Z` - No Qualifier
2 - Cardiac	`0` - Open `3` - Percutaneous `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`N` - Sampling and Pressure	`6` - Right Heart `7` - Left Heart `8` - Bilateral
2 - Cardiac	`X` - External	`4` - Electrical Activity	`A` - Guidance `Z` - No Qualifier
2 - Cardiac	`X` - External	`9` - Output `C` - Rate `F` - Rhythm `H` - Sound `P` - Action Currents	`Z` - No Qualifier
2 - Cardiac	`X` - External	`M` - Total Activity	`4` - Stress
3 - Arterial	`0` - Open `3` - Percutaneous	`5` - Flow `J` - Pulse	`1` - Peripheral `3` - Pulmonary `C` - Coronary
3 - Arterial	`0` - Open `3` - Percutaneous	`B` - Pressure	`1` - Peripheral `3` - Pulmonary `C` - Coronary `F` - Other Thoracic
3 - Arterial	`0` - Open `3` - Percutaneous	`H` - Sound `R` - Saturation	`1` - Peripheral
3 - Arterial	`X` - External	`5` - Flow	`1` - Peripheral `D` - Intracranial
3 - Arterial	`X` - External	`B` - Pressure `H` - Sound `J` - Pulse `R` - Saturation	`1` - Peripheral
4 - Venous	`0` - Open `3` - Percutaneous	`5` - Flow `B` - Pressure `J` - Pulse	`0` - Central `1` - Peripheral `2` - Portal `3` - Pulmonary
4 - Venous	`0` - Open `3` - Percutaneous	`R` - Saturation	`1` - Peripheral
4 - Venous	`4` - Percutaneous Endoscopic	`B` - Pressure	`2` - Portal
4 - Venous	`X` - External	`5` - Flow `B` - Pressure `J` - Pulse `R` - Saturation	`1` - Peripheral
5 - Circulatory	`X` - External	`L` - Volume	`Z` - No Qualifier
6 - Lymphatic	`0` - Open `3` - Percutaneous `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`5` - Flow `B` - Pressure	`Z` - No Qualifier
7 - Visual	`X` - External	`0` - Acuity `7` - Mobility `B` - Pressure	`Z` - No Qualifier
8 - Olfactory	`X` - External	`0` - Acuity	`Z` - No Qualifier
9 - Respiratory	`7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic `X` - External	`1` - Capacity `5` - Flow `C` - Rate `D` - Resistance `L` - Volume `M` - Total Activity	`Z` - No Qualifier
B - Gastrointestinal	`7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`8` - Motility `B` - Pressure `G` - Secretion	`Z` - No Qualifier
C - Biliary	`3` - Percutaneous `4` - Percutaneous Endoscopic `7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`5` - Flow `B` - Pressure	`Z` - No Qualifier
D - Urinary	`7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic	`3` - Contractility `5` - Flow `B` - Pressure `D` - Resistance `L` - Volume	`Z` - No Qualifier
F - Musculoskeletal	`3` - Percutaneous	`3` - Contractility	`Z` - No Qualifier
F - Musculoskeletal	`3` - Percutaneous	`B` - Pressure	`E` - Compartment
F - Musculoskeletal	`X` - External	`3` - Contractility	`Z` - No Qualifier
H - Products of Conception, Cardiac	`7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic `X` - External	`4` - Electrical Activity `C` - Rate `F` - Rhythm `H` - Sound	`Z` - No Qualifier
J - Products of Conception, Nervous	`7` - Via Natural or Artificial Opening `8` - Via Natural or Artificial Opening Endoscopic `X` - External	`2` - Conductivity `4` - Electrical Activity `B` - Pressure	`Z` - No Qualifier
Z - None	`7` - Via Natural or Artificial Opening	`6` - Metabolism `K` - Temperature	`Z` - No Qualifier
Z - None	`X` - External	`6` - Metabolism `K` - Temperature `Q` - Sleep	`Z` - No Qualifier

ICD-10-PCS Table 4A0 for Physiological Systems, Measurement

ICD-10-PCS Table `4A0`
for Physiological Systems, Measurement