ICD-10-PCS Code Range for Determining the level of a physiological or physical function at a point in time

ICD-10-PCS Code Range for Determining the level of a physiological or physical function at a point in time is medical classification list by Centers for Medicare and Medicaid Services (CMS).

ICD-10-PCS code range (4A0), contains ICD-10-PCS codes for Physiological Systems, Measurement and Monitoring, Physiological Systems, Determining the level of a physiological or physical function at a point in time.

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PCS Tables

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

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