K02.52

Dental caries on pit and fissure surface penetrating into dentin

Billable / specific

K02.52 is a billable, specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes in FY2027.

Inclusion terms

Applicable to

  • Primary dental caries, cervical origin

Includes (from K02)

  • caries of dentine
  • dental cavities
  • early childhood caries
  • pre-eruptive caries
  • recurrent caries (dentino enamel junction) (enamel) (to the pulp)
  • tooth decay

Excludes2

Not included here — may be reported together when both conditions exist.

  • certain conditions originating in the perinatal period (P04-P96) (from K02)
  • certain infectious and parasitic diseases (A00-B99) (from K02)
  • complications of pregnancy, childbirth and the puerperium (O00-O9A) (from K02)
  • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99) (from K02)
  • endocrine, nutritional and metabolic diseases (E00-E88) (from K02)
  • injury, poisoning and certain other consequences of external causes (S00-T88) (from K02)
  • neoplasms (C00-D49) (from K02)
  • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94) (from K02)

Also known as

  • Primary dental caries, cervical origin
  • Caries, dental, chewing surface, penetrating into dentin
  • Caries, dental, pit and fissure surface, penetrating into dentin
  • Caries, dental, primary, cervical origin

Parent code

  • K02.5Dental caries on pit and fissure surfaceHeader

Related codes

  • K02.51Dental caries on pit and fissure surface limited to enamelBillable
  • K02.53Dental caries on pit and fissure surface penetrating into pulpBillable

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