ICD-10-PCS code structure

Section:
  0 = Medical and Surgical

Body System:
  C = Mouth and Throat

Root Operation:


See Terms used in Medical and Surgical

The 4th character refers to the body part or body region.

Repair

Restoring, to the extent possible, a body part to its normal anatomic structure and function

  • 0CQQ - Adenoids

    Includes:
    • Pharyngeal tonsil
  • 0CQ4 - Buccal Mucosa

    Includes:
    • Buccal gland
    • Molar gland
    • Palatine gland
  • 0CQR - Epiglottis

    Includes:
    • Glossoepiglottic fold
  • 0CQ2 - Hard Palate

  • 0CQS - Larynx

    Includes:
    • Aryepiglottic fold
    • Arytenoid cartilage
    • Corniculate cartilage
    • Cuneiform cartilage
    • False vocal cord
    • Glottis
    • Rima glottidis
    • Thyroid cartilage
    • Ventricular fold
  • 0CQ6 - Lower Gingiva

  • 0CQ1 - Lower Lip

    Includes:
    • Frenulum labii inferioris
    • Labial gland
    • Vermilion border
  • 0CQX - Lower Tooth

  • 0CQJ - Minor Salivary Gland

    Includes:
    • Anterior lingual gland
  • 0CQC - Parotid Duct, Left

    Includes:
    • Stensen's duct
  • 0CQB - Parotid Duct, Right

    Includes:
    • Stensen's duct
  • 0CQ9 - Parotid Gland, Left

  • 0CQ8 - Parotid Gland, Right

  • 0CQM - Pharynx

    Includes:
    • Base of Tongue
    • Hypopharynx
    • Laryngopharynx
    • Lingual tonsil
    • Oropharynx
    • Piriform recess (sinus)
    • Tongue, base of
  • 0CQ3 - Soft Palate

  • 0CQF - Sublingual Gland, Left

  • 0CQD - Sublingual Gland, Right

  • 0CQH - Submaxillary Gland, Left

    Includes:
    • Submandibular gland
  • 0CQG - Submaxillary Gland, Right

    Includes:
    • Submandibular gland
  • 0CQ7 - Tongue

    Includes:
    • Frenulum linguae
  • 0CQP - Tonsils

    Includes:
    • Palatine tonsil
  • 0CQ5 - Upper Gingiva

  • 0CQ0 - Upper Lip

    Includes:
    • Frenulum labii superioris
    • Labial gland
    • Vermilion border
  • 0CQW - Upper Tooth

  • 0CQN - Uvula

    Includes:
    • Palatine uvula
  • 0CQV - Vocal Cord, Left

    Includes:
    • Vocal fold
  • 0CQT - Vocal Cord, Right

    Includes:
    • Vocal fold