01.16 - Intracranial Oxygen Monitoring

The ICD 9 Code for Intracranial oxygen monitoring is listed as 01.16.
Additional information concerning this code and description can be found below including ICD 10 crosswalks / GEMS and chapter information where available.

ICD 9 CM Volume 3 (PCS) Field	Value
Procedure Code:	01.16
Description:	Intracranial oxygen monitoring
Short Description:	Intracranial 02 monitor

Chapter:	Operations on the nervous system
Subsection 1:	Incision and excision of skull, brain, and cerebral meninges
ICD-10-PCS General Equivalence Mappings (GEMS):
ICD 10 PCS Code:	4A003RD - Measurement of Intracranial Saturation, Percutaneous Approach (approximate)
ICD 10 PCS Code:	4A007RD - Measurement of Intracranial Saturation, Via Natural or Artificial Opening (approximate)
ICD 10 PCS Code:	4A103RD - Monitoring of Intracranial Saturation, Percutaneous Approach (approximate)
ICD 10 PCS Code:	4A107RD - Monitoring of Intracranial Saturation, Via Natural or Artificial Opening (approximate)
ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 01.16:
01.10 - Intracranial pressure monitoring
01.11 - Closed [percutaneous] [needle] biopsy of cerebral meninges
01.12 - Open biopsy of cerebral meninges
01.13 - Closed [percutaneous] [needle] biopsy of brain
01.14 - Open biopsy of brain
01.15 - Biopsy of skull
01.17 - Brain temperature monitoring
01.18 - Other diagnostic procedures on brain and cerebral meninges
01.19 - Other diagnostic procedures on skull