What are Infection Tooth ICD-10-CM Codes?
If you're searching for infection tooth ICD-10-CM codes, you may find it tricky because they aren’t labeled directly as “tooth infection.” Instead, they're listed under conditions involving pulp and sinus periapical abscess tissues, oral cavity infections, cellulitis, and sinus dentoalveolar abscess-related digestive system diseases. This guide helps you identify accurate codes for dentoalveolar abscess, periodontal abscess, and related lesions.
Below are some of the most relevant ICD-10-CM codes for tooth infections:
- K04.7 - Periapical abscess without sinus: This code is used when a periapical abscess forms at the tip of the tooth root without creating a drainage path (sinus tract). This dentoalveolar abscess results from bacterial invasion through cavities or cracks, affecting the periapical tissues and potentially causing cellulitis of the mouth floor if untreated.
- K04.6 - Periapical abscess with sinus: This code applies when a periapical abscess creates a sinus tract, typically leading to pus drainage into the oral cavity. If untreated, this periapical abscess with sinus can lead to mouth cellulitis, salivary gland infection, or submandibular abscess.
- K04.01 - Reversible pulpitis: This code refers to pulpal origin inflammation that is treatable and doesn’t involve permanent pulp degeneration. It's often caused by early-stage cavities or tooth trauma. The pulp includes connective tissue, nerves, and blood vessels.
- K04.02 - Irreversible pulpitis: In this stage, the pulp inflammation is severe and irreversible. If not addressed, it can lead to pulp necrosis, abscess of mouth, or radicular cyst formation due to infected periapical tissues and related oral epithelium breakdown.
- K04.1 - Necrosis of pulp: This code refers to the death of pulp tissue, often caused by longstanding acute apical periodontitis, trauma, or untreated infection of tooth conditions. It frequently precedes a dental abscess.
- K04.2 - Pulp degeneration: This refers to gradual degeneration of the pulp structure, often due to repeated dental trauma, aging, or untreated infection. Degeneration weakens the tooth root and surrounding abnormal hard tissue formation, potentially leading to abscesses.