2017/18 ICD-10-CM Diagnosis Code K09.0

Developmental odontogenic cysts

Applicable To
  • Dentigerous cyst
  • Eruption cyst
  • Follicular cyst
  • Gingival cyst
  • Lateral periodontal cyst
  • Primordial cyst
Type 2 Excludes
Type 2 Excludes Help
A type 2 excludes note represents "not included here". A type 2 excludes note indicates that the condition excluded is not part of the condition it is excluded from but a patient may have both conditions at the same time. When a type 2 excludes note appears under a code it is acceptable to use both the code (K09.0) and the excluded code together.
  • keratocysts (
    ICD-10-CM Diagnosis Code D16.4

    Benign neoplasm of bones of skull and face

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Benign neoplasm of maxilla (superior)
    • Benign neoplasm of orbital bone
    • Keratocyst of maxilla
    • Keratocystic odontogenic tumor of maxilla
    Type 2 Excludes
    • benign neoplasm of lower jaw bone (D16.5)
    D16.4
    ,
    ICD-10-CM Diagnosis Code D16.5

    Benign neoplasm of lower jaw bone

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Keratocyst of mandible
    • Keratocystic odontogenic tumor of mandible
    D16.5
    )
  • odontogenic keratocystic tumors (
    ICD-10-CM Diagnosis Code D16.4

    Benign neoplasm of bones of skull and face

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Benign neoplasm of maxilla (superior)
    • Benign neoplasm of orbital bone
    • Keratocyst of maxilla
    • Keratocystic odontogenic tumor of maxilla
    Type 2 Excludes
    • benign neoplasm of lower jaw bone (D16.5)
    D16.4
    ,
    ICD-10-CM Diagnosis Code D16.5

    Benign neoplasm of lower jaw bone

      2016 2017 2018 Billable/Specific Code
    Applicable To
    • Keratocyst of mandible
    • Keratocystic odontogenic tumor of mandible
    D16.5
    )
The following code(s) above K09.0 contain annotation back-references
Annotation Back-References
In this context, annotation back-references refer to codes that contain:
  • Applicable To annotations, or
  • Code Also annotations, or
  • Code First annotations, or
  • Excludes1 annotations, or
  • Excludes2 annotations, or
  • Includes annotations, or
  • Note annotations, or
  • Use Additional annotations
that may be applicable to K09.0:
  • K00-K95
    2018 ICD-10-CM Range K00-K95

    Diseases of the digestive system

    Type 2 Excludes
    • certain conditions originating in the perinatal period (P04-P96)
    • certain infectious and parasitic diseases (A00-B99)
    • complications of pregnancy, childbirth and the puerperium (O00-O9A)
    • congenital malformations, deformations and chromosomal abnormalities (Q00-Q99)
    • endocrine, nutritional and metabolic diseases (E00-E88)
    • injury, poisoning and certain other consequences of external causes (S00-T88)
    • neoplasms (C00-D49)
    • symptoms, signs and abnormal clinical and laboratory findings, not elsewhere classified (R00-R94)
    Diseases of the digestive system
  • K09
    ICD-10-CM Diagnosis Code K09

    Cysts of oral region, not elsewhere classified

      2016 2017 2018 Non-Billable/Non-Specific Code
    Includes
    • lesions showing histological features both of aneurysmal cyst and of another fibro-osseous lesion
    Type 2 Excludes
    Cysts of oral region, not elsewhere classified
Approximate Synonyms Clinical Information ICD-10-CM K09.0 is grouped within Diagnostic Related Group(s) (MS-DRG v35.0):

Convert K09.0 to ICD-9-CM

Code History
Code annotations containing back-references to K09.0:

Diagnosis Index entries containing back-references to K09.0:

ICD-10-CM Codes Adjacent To K09.0
K08.54 Contour of existing restoration of tooth biologically incompatible with oral health
K08.55 Allergy to existing dental restorative material
K08.56 Poor aesthetic of existing restoration of tooth
K08.59 Other unsatisfactory restoration of tooth
K08.8 Other specified disorders of teeth and supporting structures
K08.81 Primary occlusal trauma
K08.82 Secondary occlusal trauma
K08.89 Other specified disorders of teeth and supporting structures
K08.9 Disorder of teeth and supporting structures, unspecified
K09 Cysts of oral region, not elsewhere classified
K09.0 Developmental odontogenic cysts
K09.1 Developmental (nonodontogenic) cysts of oral region
K09.8 Other cysts of oral region, not elsewhere classified
K09.9 Cyst of oral region, unspecified
K11 Diseases of salivary glands
K11.0 Atrophy of salivary gland
K11.1 Hypertrophy of salivary gland
K11.2 Sialoadenitis
K11.20 …… unspecified
K11.21 Acute sialoadenitis
K11.22 Acute recurrent sialoadenitis

Reimbursement claims with a date of service on or after October 1, 2015 require the use of ICD-10-CM codes.