Postproc hemor of a nervous sys org fol a nervous sys proc

This code signifies bleeding that occurs after a surgical or interventional procedure on any part of the central or peripheral nervous system. This hemorrhage is a direct complication of the preceding nervous system intervention, not an unrelated bleeding event. It encompasses bleeding within the brain, spinal cord, or associated structures like nerves or meninges, following a procedure in that area.

Apply this code when documentation clearly states a patient experienced a hemorrhage as a direct consequence of a nervous system procedure. Examples include a subdural hematoma post-craniotomy, an intraparenchymal hemorrhage after a brain biopsy, or bleeding along a nerve sheath following nerve decompression surgery. The medical record must explicitly link the hemorrhage to the recent nervous system intervention.

• Always sequence this code after the code for the specific nervous system procedure that caused the hemorrhage, if applicable and still relevant to the encounter.
• Ensure documentation specifies the site of the hemorrhage (e.g., intracranial, intraspinal) and its direct relationship to the procedure.
• Distinguish from spontaneous hemorrhages or hemorrhages due to trauma, which would be coded differently.