2019 ICD-10-CM Diagnosis Code K62.82

Dysplasia of anus

    2016 2017 2018 2019 Billable/Specific Code
  • K62.82 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2019 edition of ICD-10-CM K62.82 became effective on October 1, 2018.
  • This is the American ICD-10-CM version of K62.82 - other international versions of ICD-10 K62.82 may differ.
Applicable To
  • Anal intraepithelial neoplasia I and II (AIN I and II) (histologically confirmed)
  • Dysplasia of anus NOS
  • Mild and moderate dysplasia of anus (histologically confirmed)
Type 1 Excludes
Type 1 Excludes Help
A type 1 excludes note is a pure excludes. It means "not coded here". A type 1 excludes note indicates that the code excluded should never be used at the same time as K62.82. A type 1 excludes note is for used for when two conditions cannot occur together, such as a congenital form versus an acquired form of the same condition.
  • abnormal results from anal cytologic examination without histologic confirmation (
    ICD-10-CM Diagnosis Code R85.61

    Abnormal cytologic smear of anus

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • abnormal cytological findings in specimens from other digestive organs and abdominal cavity (R85.69)
    • carcinoma in situ of anus (histologically confirmed) (D01.3)
    • anal intraepithelial neoplasia I [AIN I] (K62.82)
    • anal intraepithelial neoplasia II [AIN II] (K62.82)
    • anal intraepithelial neoplasia III [AIN III] (D01.3)
    • dysplasia (mild) (moderate) of anus (histologically confirmed) (K62.82)
    • severe dysplasia of anus (histologically confirmed) (D01.3)
    Type 2 Excludes
    • anal high risk human papillomavirus (HPV) DNA test positive (R85.81)
    • anal low risk human papillomavirus (HPV) DNA test positive (R85.82)
    R85.61-
    )
  • anal intraepithelial neoplasia III (
    ICD-10-CM Diagnosis Code D01.3

    Carcinoma in situ of anus and anal canal

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Anal intraepithelial neoplasia III [AIN III]
    • Severe dysplasia of anus
    Type 1 Excludes
    • anal intraepithelial neoplasia I and II [AIN I and AIN II] (K62.82)
    • carcinoma in situ of anal margin (D04.5)
    • carcinoma in situ of anal skin (D04.5)
    • carcinoma in situ of perianal skin (D04.5)
    D01.3
    )
  • carcinoma in situ of anus (
    ICD-10-CM Diagnosis Code D01.3

    Carcinoma in situ of anus and anal canal

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Anal intraepithelial neoplasia III [AIN III]
    • Severe dysplasia of anus
    Type 1 Excludes
    • anal intraepithelial neoplasia I and II [AIN I and AIN II] (K62.82)
    • carcinoma in situ of anal margin (D04.5)
    • carcinoma in situ of anal skin (D04.5)
    • carcinoma in situ of perianal skin (D04.5)
    D01.3
    )
  • HGSIL of anus (
    ICD-10-CM Diagnosis Code R85.613

    High grade squamous intraepithelial lesion on cytologic smear of anus (HGSIL)

      2016 2017 2018 2019 Billable/Specific Code
    R85.613
    )
  • severe dysplasia of anus (
    ICD-10-CM Diagnosis Code D01.3

    Carcinoma in situ of anus and anal canal

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Anal intraepithelial neoplasia III [AIN III]
    • Severe dysplasia of anus
    Type 1 Excludes
    • anal intraepithelial neoplasia I and II [AIN I and AIN II] (K62.82)
    • carcinoma in situ of anal margin (D04.5)
    • carcinoma in situ of anal skin (D04.5)
    • carcinoma in situ of perianal skin (D04.5)
    D01.3
    )
The following code(s) above K62.82 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 K62.82:
  • K00-K95
    2019 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
  • K62
    ICD-10-CM Diagnosis Code K62

    Other diseases of anus and rectum

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Includes
    • anal canal
    Type 2 Excludes
    Other diseases of anus and rectum
  • K62.8
    ICD-10-CM Diagnosis Code K62.8

    Other specified diseases of anus and rectum

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 2 Excludes
    • ulcerative proctitis (K51.2)
    Other specified diseases of anus and rectum
Approximate Synonyms
  • Anal dysplasia
  • Anal intraepithelial neoplasia grade i
  • Anal intraepithelial neoplasia grade ii
  • Anal intraepithelial neoplasia ii
Clinical Information
  • A precancerous neoplastic intraepithelial process involving either the squamous and transitional zones of the anal canal or the perianal skin (anal margin).
ICD-10-CM K62.82 is grouped within Diagnostic Related Group(s) (MS-DRG v36.0):
  • 393 Other digestive system diagnoses with mcc
  • 394 Other digestive system diagnoses with cc
  • 395 Other digestive system diagnoses without cc/mcc

Convert K62.82 to ICD-9-CM

Code History
  • 2016 (effective 10/1/2015): New code (first year of non-draft ICD-10-CM)
  • 2017 (effective 10/1/2016): No change
  • 2018 (effective 10/1/2017): No change
  • 2019 (effective 10/1/2018): No change
Code annotations containing back-references to K62.82:
  • Type 1 Excludes: D01.3
    , R85.61
    , R85.61
    , R85.61
    ICD-10-CM Diagnosis Code D01.3

    Carcinoma in situ of anus and anal canal

      2016 2017 2018 2019 Billable/Specific Code
    Applicable To
    • Anal intraepithelial neoplasia III [AIN III]
    • Severe dysplasia of anus
    Type 1 Excludes
    • anal intraepithelial neoplasia I and II [AIN I and AIN II] (K62.82)
    • carcinoma in situ of anal margin (D04.5)
    • carcinoma in situ of anal skin (D04.5)
    • carcinoma in situ of perianal skin (D04.5)
    ICD-10-CM Diagnosis Code R85.61

    Abnormal cytologic smear of anus

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • abnormal cytological findings in specimens from other digestive organs and abdominal cavity (R85.69)
    • carcinoma in situ of anus (histologically confirmed) (D01.3)
    • anal intraepithelial neoplasia I [AIN I] (K62.82)
    • anal intraepithelial neoplasia II [AIN II] (K62.82)
    • anal intraepithelial neoplasia III [AIN III] (D01.3)
    • dysplasia (mild) (moderate) of anus (histologically confirmed) (K62.82)
    • severe dysplasia of anus (histologically confirmed) (D01.3)
    Type 2 Excludes
    • anal high risk human papillomavirus (HPV) DNA test positive (R85.81)
    • anal low risk human papillomavirus (HPV) DNA test positive (R85.82)
    ICD-10-CM Diagnosis Code R85.61

    Abnormal cytologic smear of anus

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • abnormal cytological findings in specimens from other digestive organs and abdominal cavity (R85.69)
    • carcinoma in situ of anus (histologically confirmed) (D01.3)
    • anal intraepithelial neoplasia I [AIN I] (K62.82)
    • anal intraepithelial neoplasia II [AIN II] (K62.82)
    • anal intraepithelial neoplasia III [AIN III] (D01.3)
    • dysplasia (mild) (moderate) of anus (histologically confirmed) (K62.82)
    • severe dysplasia of anus (histologically confirmed) (D01.3)
    Type 2 Excludes
    • anal high risk human papillomavirus (HPV) DNA test positive (R85.81)
    • anal low risk human papillomavirus (HPV) DNA test positive (R85.82)
    ICD-10-CM Diagnosis Code R85.61

    Abnormal cytologic smear of anus

      2016 2017 2018 2019 Non-Billable/Non-Specific Code
    Type 1 Excludes
    • abnormal cytological findings in specimens from other digestive organs and abdominal cavity (R85.69)
    • carcinoma in situ of anus (histologically confirmed) (D01.3)
    • anal intraepithelial neoplasia I [AIN I] (K62.82)
    • anal intraepithelial neoplasia II [AIN II] (K62.82)
    • anal intraepithelial neoplasia III [AIN III] (D01.3)
    • dysplasia (mild) (moderate) of anus (histologically confirmed) (K62.82)
    • severe dysplasia of anus (histologically confirmed) (D01.3)
    Type 2 Excludes
    • anal high risk human papillomavirus (HPV) DNA test positive (R85.81)
    • anal low risk human papillomavirus (HPV) DNA test positive (R85.82)

Diagnosis Index entries containing back-references to K62.82:
  • Dysplasia - see also Anomaly
    • anus (histologically confirmed) (mild) (moderate) K62.82
  • Neoplasia
    • intraepithelial (histologically confirmed)
      • anal (AIN) (histologically confirmed) K62.82
        • grade I K62.82
        • grade II K62.82

ICD-10-CM Codes Adjacent To K62.82
K62.0 Anal polyp
K62.1 Rectal polyp
K62.2 Anal prolapse
K62.3 Rectal prolapse
K62.4 Stenosis of anus and rectum
K62.5 Hemorrhage of anus and rectum
K62.6 Ulcer of anus and rectum
K62.7 Radiation proctitis
K62.8 Other specified diseases of anus and rectum
K62.81 Anal sphincter tear (healed) (nontraumatic) (old)
K62.82 Dysplasia of anus
K62.89 Other specified diseases of anus and rectum
K62.9 Disease of anus and rectum, unspecified
K63 Other diseases of intestine
K63.0 Abscess of intestine
K63.1 Perforation of intestine (nontraumatic)
K63.2 Fistula of intestine
K63.3 Ulcer of intestine
K63.4 Enteroptosis
K63.5 Polyp of colon
K63.8 Other specified diseases of intestine

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