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K04.3 - Abnormal hard tissue formation in pulp


The ICD 10 Code for Abnormal hard tissue formation in pulp is listed as K04.3.
Additional information concerning this code and description can be found below including ICD 9 crosswalks / GEMS, chapter information, and DRGs where available.

ICD 10 CM Field Value
Diagnosis Code: K04.3
Description: Abnormal hard tissue formation in pulp
  • Secondary or irregular dentine
Diagnostic Related Groups
(MS-DRG v30.0)
011 - Tracheostomy For Face,mouth & Neck Diagnoses W Mcc
012 - Tracheostomy For Face,mouth & Neck Diagnoses W Cc
013 - Tracheostomy For Face,mouth & Neck Diagnoses W/o Cc/mcc
157 - Dental & Oral Diseases W Mcc
158 - Dental & Oral Diseases W Cc
159 - Dental & Oral Diseases W/o Cc/mcc
Chapter Diseases of the digestive system (K00-K95)
Block Diseases of oral cavity and salivary glands (K00-K14)
Parent K04 - Diseases of pulp and periapical tissues
ICD-9-CM Diagnosis Codes General Equivalence Mappings (GEMS):
ICD 9 Dx Code: 522.3 - Abnormal hard tissue formation in pulp
ICD-10-CM Siblings (same level / similar specificity) of K04.3:
K04.0 - Pulpitis
K04.1 - Necrosis of pulp
K04.2 - Pulp degeneration
K04.4 - Acute apical periodontitis of pulpal origin
K04.5 - Chronic apical periodontitis
K04.6 - Periapical abscess with sinus
K04.7 - Periapical abscess without sinus
K04.8 - Radicular cyst
K04.9 - Other and unspecified diseases of pulp and periapical tissues