CODE	SPECIFIC	SHORT DESCRIPTION	DESCRIPTION
001	0	Central Nervous System, Bypass	Central Nervous System, Bypass
0016070	1	Bypass Cereb Vent to Nasophar with Autol Sub, Open Approach	Bypass Cerebral Ventricle to Nasopharynx with Autologous Tissue Substitute, Open Approach
0016071	1	Bypass Cereb Vent to Mastoid Sinus w Autol Sub, Open	Bypass Cerebral Ventricle to Mastoid Sinus with Autologous Tissue Substitute, Open Approach
0016072	1	Bypass Cereb Vent to Atrium with Autol Sub, Open Approach	Bypass Cerebral Ventricle to Atrium with Autologous Tissue Substitute, Open Approach
0016073	1	Bypass Cereb Vent to Blood Vess w Autol Sub, Open	Bypass Cerebral Ventricle to Blood Vessel with Autologous Tissue Substitute, Open Approach
0016074	1	Bypass Cereb Vent to Pleural Cav w Autol Sub, Open	Bypass Cerebral Ventricle to Pleural Cavity with Autologous Tissue Substitute, Open Approach
0016075	1	Bypass Cereb Vent to Intestine with Autol Sub, Open Approach	Bypass Cerebral Ventricle to Intestine with Autologous Tissue Substitute, Open Approach
0016076	1	Bypass Cereb Vent to Periton Cav w Autol Sub, Open	Bypass Cerebral Ventricle to Peritoneal Cavity with Autologous Tissue Substitute, Open Approach
0016077	1	Bypass Cereb Vent to Urinary Tract w Autol Sub, Open	Bypass Cerebral Ventricle to Urinary Tract with Autologous Tissue Substitute, Open Approach
0016078	1	Bypass Cereb Vent to Bone Mar with Autol Sub, Open Approach	Bypass Cerebral Ventricle to Bone Marrow with Autologous Tissue Substitute, Open Approach
001607B	1	Bypass Cereb Vent to Cereb Cistern w Autol Sub, Open	Bypass Cerebral Ventricle to Cerebral Cisterns with Autologous Tissue Substitute, Open Approach
00160J0	1	Bypass Cereb Vent to Nasophar with Synth Sub, Open Approach	Bypass Cerebral Ventricle to Nasopharynx with Synthetic Substitute, Open Approach
00160J1	1	Bypass Cereb Vent to Mastoid Sinus w Synth Sub, Open	Bypass Cerebral Ventricle to Mastoid Sinus with Synthetic Substitute, Open Approach
00160J2	1	Bypass Cereb Vent to Atrium with Synth Sub, Open Approach	Bypass Cerebral Ventricle to Atrium with Synthetic Substitute, Open Approach
00160J3	1	Bypass Cereb Vent to Blood Vess w Synth Sub, Open	Bypass Cerebral Ventricle to Blood Vessel with Synthetic Substitute, Open Approach
00160J4	1	Bypass Cereb Vent to Pleural Cav w Synth Sub, Open	Bypass Cerebral Ventricle to Pleural Cavity with Synthetic Substitute, Open Approach
00160J5	1	Bypass Cereb Vent to Intestine with Synth Sub, Open Approach	Bypass Cerebral Ventricle to Intestine with Synthetic Substitute, Open Approach
00160J6	1	Bypass Cereb Vent to Periton Cav w Synth Sub, Open	Bypass Cerebral Ventricle to Peritoneal Cavity with Synthetic Substitute, Open Approach
00160J7	1	Bypass Cereb Vent to Urinary Tract w Synth Sub, Open	Bypass Cerebral Ventricle to Urinary Tract with Synthetic Substitute, Open Approach
00160J8	1	Bypass Cereb Vent to Bone Mar with Synth Sub, Open Approach	Bypass Cerebral Ventricle to Bone Marrow with Synthetic Substitute, Open Approach
00160JB	1	Bypass Cereb Vent to Cereb Cistern w Synth Sub, Open	Bypass Cerebral Ventricle to Cerebral Cisterns with Synthetic Substitute, Open Approach
00160K0	1	Bypass Cereb Vent to Nasophar with Nonaut Sub, Open Approach	Bypass Cerebral Ventricle to Nasopharynx with Nonautologous Tissue Substitute, Open Approach
00160K1	1	Bypass Cereb Vent to Mastoid Sinus w Nonaut Sub, Open	Bypass Cerebral Ventricle to Mastoid Sinus with Nonautologous Tissue Substitute, Open Approach
00160K2	1	Bypass Cereb Vent to Atrium with Nonaut Sub, Open Approach	Bypass Cerebral Ventricle to Atrium with Nonautologous Tissue Substitute, Open Approach
00160K3	1	Bypass Cereb Vent to Blood Vess w Nonaut Sub, Open	Bypass Cerebral Ventricle to Blood Vessel with Nonautologous Tissue Substitute, Open Approach
00160K4	1	Bypass Cereb Vent to Pleural Cav w Nonaut Sub, Open	Bypass Cerebral Ventricle to Pleural Cavity with Nonautologous Tissue Substitute, Open Approach
00160K5	1	Bypass Cereb Vent to Intestine w Nonaut Sub, Open	Bypass Cerebral Ventricle to Intestine with Nonautologous Tissue Substitute, Open Approach
00160K6	1	Bypass Cereb Vent to Periton Cav w Nonaut Sub, Open	Bypass Cerebral Ventricle to Peritoneal Cavity with Nonautologous Tissue Substitute, Open Approach
00160K7	1	Bypass Cereb Vent to Urinary Tract w Nonaut Sub, Open	Bypass Cerebral Ventricle to Urinary Tract with Nonautologous Tissue Substitute, Open Approach
00160K8	1	Bypass Cereb Vent to Bone Mar with Nonaut Sub, Open Approach	Bypass Cerebral Ventricle to Bone Marrow with Nonautologous Tissue Substitute, Open Approach
00160KB	1	Bypass Cereb Vent to Cereb Cistern w Nonaut Sub, Open	Bypass Cerebral Ventricle to Cerebral Cisterns with Nonautologous Tissue Substitute, Open Approach
0016370	1	Bypass Cereb Vent to Nasophar with Autol Sub, Perc Approach	Bypass Cerebral Ventricle to Nasopharynx with Autologous Tissue Substitute, Percutaneous Approach
0016371	1	Bypass Cereb Vent to Mastoid Sinus w Autol Sub, Perc	Bypass Cerebral Ventricle to Mastoid Sinus with Autologous Tissue Substitute, Percutaneous Approach
0016372	1	Bypass Cereb Vent to Atrium with Autol Sub, Perc Approach	Bypass Cerebral Ventricle to Atrium with Autologous Tissue Substitute, Percutaneous Approach
0016373	1	Bypass Cereb Vent to Blood Vess w Autol Sub, Perc	Bypass Cerebral Ventricle to Blood Vessel with Autologous Tissue Substitute, Percutaneous Approach
0016374	1	Bypass Cereb Vent to Pleural Cav w Autol Sub, Perc	Bypass Cerebral Ventricle to Pleural Cavity with Autologous Tissue Substitute, Percutaneous Approach
0016375	1	Bypass Cereb Vent to Intestine with Autol Sub, Perc Approach	Bypass Cerebral Ventricle to Intestine with Autologous Tissue Substitute, Percutaneous Approach
0016376	1	Bypass Cereb Vent to Periton Cav w Autol Sub, Perc	Bypass Cerebral Ventricle to Peritoneal Cavity with Autologous Tissue Substitute, Percutaneous Approach
0016377	1	Bypass Cereb Vent to Urinary Tract w Autol Sub, Perc	Bypass Cerebral Ventricle to Urinary Tract with Autologous Tissue Substitute, Percutaneous Approach
0016378	1	Bypass Cereb Vent to Bone Mar with Autol Sub, Perc Approach	Bypass Cerebral Ventricle to Bone Marrow with Autologous Tissue Substitute, Percutaneous Approach
001637B	1	Bypass Cereb Vent to Cereb Cistern w Autol Sub, Perc	Bypass Cerebral Ventricle to Cerebral Cisterns with Autologous Tissue Substitute, Percutaneous Approach
00163J0	1	Bypass Cereb Vent to Nasophar with Synth Sub, Perc Approach	Bypass Cerebral Ventricle to Nasopharynx with Synthetic Substitute, Percutaneous Approach
00163J1	1	Bypass Cereb Vent to Mastoid Sinus w Synth Sub, Perc	Bypass Cerebral Ventricle to Mastoid Sinus with Synthetic Substitute, Percutaneous Approach
00163J2	1	Bypass Cereb Vent to Atrium with Synth Sub, Perc Approach	Bypass Cerebral Ventricle to Atrium with Synthetic Substitute, Percutaneous Approach
00163J3	1	Bypass Cereb Vent to Blood Vess w Synth Sub, Perc	Bypass Cerebral Ventricle to Blood Vessel with Synthetic Substitute, Percutaneous Approach
00163J4	1	Bypass Cereb Vent to Pleural Cav w Synth Sub, Perc	Bypass Cerebral Ventricle to Pleural Cavity with Synthetic Substitute, Percutaneous Approach
00163J5	1	Bypass Cereb Vent to Intestine with Synth Sub, Perc Approach	Bypass Cerebral Ventricle to Intestine with Synthetic Substitute, Percutaneous Approach
00163J6	1	Bypass Cereb Vent to Periton Cav w Synth Sub, Perc	Bypass Cerebral Ventricle to Peritoneal Cavity with Synthetic Substitute, Percutaneous Approach
00163J7	1	Bypass Cereb Vent to Urinary Tract w Synth Sub, Perc	Bypass Cerebral Ventricle to Urinary Tract with Synthetic Substitute, Percutaneous Approach
00163J8	1	Bypass Cereb Vent to Bone Mar with Synth Sub, Perc Approach	Bypass Cerebral Ventricle to Bone Marrow with Synthetic Substitute, Percutaneous Approach
00163JB	1	Bypass Cereb Vent to Cereb Cistern w Synth Sub, Perc	Bypass Cerebral Ventricle to Cerebral Cisterns with Synthetic Substitute, Percutaneous Approach
00163K0	1	Bypass Cereb Vent to Nasophar with Nonaut Sub, Perc Approach	Bypass Cerebral Ventricle to Nasopharynx with Nonautologous Tissue Substitute, Percutaneous Approach
00163K1	1	Bypass Cereb Vent to Mastoid Sinus w Nonaut Sub, Perc	Bypass Cerebral Ventricle to Mastoid Sinus with Nonautologous Tissue Substitute, Percutaneous Approach
00163K2	1	Bypass Cereb Vent to Atrium with Nonaut Sub, Perc Approach	Bypass Cerebral Ventricle to Atrium with Nonautologous Tissue Substitute, Percutaneous Approach
00163K3	1	Bypass Cereb Vent to Blood Vess w Nonaut Sub, Perc	Bypass Cerebral Ventricle to Blood Vessel with Nonautologous Tissue Substitute, Percutaneous Approach
00163K4	1	Bypass Cereb Vent to Pleural Cav w Nonaut Sub, Perc	Bypass Cerebral Ventricle to Pleural Cavity with Nonautologous Tissue Substitute, Percutaneous Approach
00163K5	1	Bypass Cereb Vent to Intestine w Nonaut Sub, Perc	Bypass Cerebral Ventricle to Intestine with Nonautologous Tissue Substitute, Percutaneous Approach
00163K6	1	Bypass Cereb Vent to Periton Cav w Nonaut Sub, Perc	Bypass Cerebral Ventricle to Peritoneal Cavity with Nonautologous Tissue Substitute, Percutaneous Approach
00163K7	1	Bypass Cereb Vent to Urinary Tract w Nonaut Sub, Perc	Bypass Cerebral Ventricle to Urinary Tract with Nonautologous Tissue Substitute, Percutaneous Approach
00163K8	1	Bypass Cereb Vent to Bone Mar with Nonaut Sub, Perc Approach	Bypass Cerebral Ventricle to Bone Marrow with Nonautologous Tissue Substitute, Percutaneous Approach
00163KB	1	Bypass Cereb Vent to Cereb Cistern w Nonaut Sub, Perc	Bypass Cerebral Ventricle to Cerebral Cisterns with Nonautologous Tissue Substitute, Percutaneous Approach