K04

Non-Billable

Diseases of pulp and periapical tissues

K04 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.

Related Diagnoses

  • K04.0Pulpitis
  • K04.1Necrosis of pulp
  • K04.2Pulp degeneration
  • K04.3Abnormal hard tissue formation in pulp
  • K04.4Acute apical periodontitis of pulpal origin
  • K04.5Chronic apical periodontitis
  • K04.6Periapical abscess with sinus
  • K04.7Periapical abscess without sinus
  • K04.8Radicular cyst
  • K04.9Other and unspecified diseases of pulp and periapical tissues
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