01.20 - Cranial Implantation Or Replacement Of Neurostimulator Pulse Generator

The ICD 9 Code for Cranial implantation or replacement of neurostimulator pulse generator is listed as 01.20.
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:	01.20
Description:	Cranial implantation or replacement of neurostimulator pulse generator
Short Description:	Imp/repl brain pulse gen

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:	0NH00NZ - Insertion of Neurostimulator Generator into Skull, Open Approach (approximate)
ICD 10 PCS Code:	Combination: 0NH00NZ - Insertion of Neurostimulator Generator into Skull, Open Approach with 0NP00NZ - Removal of Neurostimulator Generator from Skull, Open Approach
ICD-9-CM Volume 3 (PCS) Siblings (same level / similar specificity) of 01.20:
01.21 - Incision and drainage of cranial sinus
01.22 - Removal of intracranial neurostimulator lead(s)
01.23 - Reopening of craniotomy site
01.24 - Other craniotomy
01.25 - Other craniectomy
01.26 - Insertion of catheter(s) into cranial cavity or tissue
01.27 - Removal of catheter(s) from cranial cavity or tissue
01.28 - Placement of intracerebral catheter(s) via burr hole(s)
01.29 - Removal of cranial neurostimulator pulse generator