ICD-10-PCS Book 2025 Edition

Sections / 0 Medical and Surgical / 0C Mouth and Throat / 0CN Release
PCS Table 0CN
Section0Medical and Surgical
Body SystemCMouth and Throat
OperationNRelease
Body PartApproachDeviceQualifier
0Upper Lip
1Lower Lip
2Hard Palate
3Soft Palate
4Buccal Mucosa
5Upper Gingiva
6Lower Gingiva
7Tongue
NUvula
PTonsils
QAdenoids
0Open
3Percutaneous
XExternal
ZNo Device
ZNo Qualifier
8Parotid Gland, Right
9Parotid Gland, Left
BParotid Duct, Right
CParotid Duct, Left
DSublingual Gland, Right
FSublingual Gland, Left
GSubmaxillary Gland, Right
HSubmaxillary Gland, Left
JMinor Salivary Gland
0Open
3Percutaneous
ZNo Device
ZNo Qualifier
MPharynx
REpiglottis
SLarynx
TVocal Cord, Right
VVocal Cord, Left
0Open
3Percutaneous
4Percutaneous Endoscopic
7Via Natural or Artificial Opening
8Via Natural or Artificial Opening Endoscopic
ZNo Device
ZNo Qualifier
WUpper Tooth
XLower Tooth
0Open
XExternal
ZNo Device
0Single
1Multiple
2All

0CN prefixed ICD-10-PCS codes
0CN00ZZ Release Upper Lip, Open Approach
0CN03ZZ Release Upper Lip, Percutaneous Approach
0CN0XZZ Release Upper Lip, External Approach
0CN10ZZ Release Lower Lip, Open Approach
0CN13ZZ Release Lower Lip, Percutaneous Approach
0CN1XZZ Release Lower Lip, External Approach
0CN20ZZ Release Hard Palate, Open Approach
0CN23ZZ Release Hard Palate, Percutaneous Approach
0CN2XZZ Release Hard Palate, External Approach
0CN30ZZ Release Soft Palate, Open Approach
0CN33ZZ Release Soft Palate, Percutaneous Approach
0CN3XZZ Release Soft Palate, External Approach
0CN40ZZ Release Buccal Mucosa, Open Approach
0CN43ZZ Release Buccal Mucosa, Percutaneous Approach
0CN4XZZ Release Buccal Mucosa, External Approach
0CN50ZZ Release Upper Gingiva, Open Approach
0CN53ZZ Release Upper Gingiva, Percutaneous Approach
0CN5XZZ Release Upper Gingiva, External Approach
0CN60ZZ Release Lower Gingiva, Open Approach
0CN63ZZ Release Lower Gingiva, Percutaneous Approach
0CN6XZZ Release Lower Gingiva, External Approach
0CN70ZZ Release Tongue, Open Approach
0CN73ZZ Release Tongue, Percutaneous Approach
0CN7XZZ Release Tongue, External Approach
0CN80ZZ Release Right Parotid Gland, Open Approach
0CN83ZZ Release Right Parotid Gland, Percutaneous Approach
0CN90ZZ Release Left Parotid Gland, Open Approach
0CN93ZZ Release Left Parotid Gland, Percutaneous Approach
0CNB0ZZ Release Right Parotid Duct, Open Approach
0CNB3ZZ Release Right Parotid Duct, Percutaneous Approach
0CNC0ZZ Release Left Parotid Duct, Open Approach
0CNC3ZZ Release Left Parotid Duct, Percutaneous Approach
0CND0ZZ Release Right Sublingual Gland, Open Approach
0CND3ZZ Release Right Sublingual Gland, Percutaneous Approach
0CNF0ZZ Release Left Sublingual Gland, Open Approach
0CNF3ZZ Release Left Sublingual Gland, Percutaneous Approach
0CNG0ZZ Release Right Submaxillary Gland, Open Approach
0CNG3ZZ Release Right Submaxillary Gland, Percutaneous Approach
0CNH0ZZ Release Left Submaxillary Gland, Open Approach
0CNH3ZZ Release Left Submaxillary Gland, Percutaneous Approach
0CNJ0ZZ Release Minor Salivary Gland, Open Approach
0CNJ3ZZ Release Minor Salivary Gland, Percutaneous Approach
0CNM0ZZ Release Pharynx, Open Approach
0CNM3ZZ Release Pharynx, Percutaneous Approach
0CNM4ZZ Release Pharynx, Percutaneous Endoscopic Approach
0CNM7ZZ Release Pharynx, Via Natural or Artificial Opening
0CNM8ZZ Release Pharynx, Via Natural or Artificial Opening Endoscopic
0CNN0ZZ Release Uvula, Open Approach
0CNN3ZZ Release Uvula, Percutaneous Approach
0CNNXZZ Release Uvula, External Approach
0CNP0ZZ Release Tonsils, Open Approach
0CNP3ZZ Release Tonsils, Percutaneous Approach
0CNPXZZ Release Tonsils, External Approach
0CNQ0ZZ Release Adenoids, Open Approach
0CNQ3ZZ Release Adenoids, Percutaneous Approach
0CNQXZZ Release Adenoids, External Approach
0CNR0ZZ Release Epiglottis, Open Approach
0CNR3ZZ Release Epiglottis, Percutaneous Approach
0CNR4ZZ Release Epiglottis, Percutaneous Endoscopic Approach
0CNR7ZZ Release Epiglottis, Via Natural or Artificial Opening
0CNR8ZZ Release Epiglottis, Via Natural or Artificial Opening Endoscopic
0CNS0ZZ Release Larynx, Open Approach
0CNS3ZZ Release Larynx, Percutaneous Approach
0CNS4ZZ Release Larynx, Percutaneous Endoscopic Approach
0CNS7ZZ Release Larynx, Via Natural or Artificial Opening
0CNS8ZZ Release Larynx, Via Natural or Artificial Opening Endoscopic
0CNT0ZZ Release Right Vocal Cord, Open Approach
0CNT3ZZ Release Right Vocal Cord, Percutaneous Approach
0CNT4ZZ Release Right Vocal Cord, Percutaneous Endoscopic Approach
0CNT7ZZ Release Right Vocal Cord, Via Natural or Artificial Opening
0CNT8ZZ Release Right Vocal Cord, Via Natural or Artificial Opening Endoscopic
0CNV0ZZ Release Left Vocal Cord, Open Approach
0CNV3ZZ Release Left Vocal Cord, Percutaneous Approach
0CNV4ZZ Release Left Vocal Cord, Percutaneous Endoscopic Approach
0CNV7ZZ Release Left Vocal Cord, Via Natural or Artificial Opening
0CNV8ZZ Release Left Vocal Cord, Via Natural or Artificial Opening Endoscopic
0CNW0Z0 Release Upper Tooth, Single, Open Approach
0CNW0Z1 Release Upper Tooth, Multiple, Open Approach
0CNW0Z2 Release Upper Tooth, All, Open Approach
0CNWXZ0 Release Upper Tooth, Single, External Approach
0CNWXZ1 Release Upper Tooth, Multiple, External Approach
0CNWXZ2 Release Upper Tooth, All, External Approach
0CNX0Z0 Release Lower Tooth, Single, Open Approach
0CNX0Z1 Release Lower Tooth, Multiple, Open Approach
0CNX0Z2 Release Lower Tooth, All, Open Approach
0CNXXZ0 Release Lower Tooth, Single, External Approach
0CNXXZ1 Release Lower Tooth, Multiple, External Approach
0CNXXZ2 Release Lower Tooth, All, External Approach