2020 ICD-10-CM Diagnosis Code N86

Erosion and ectropion of cervix uteri

    2016 2017 2018 2019 2020 Billable/Specific Code Female Dx
  • N86 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.
  • The 2020 edition of ICD-10-CM N86 became effective on October 1, 2019.
  • This is the American ICD-10-CM version of N86 - other international versions of ICD-10 N86 may differ.
ICD-10-CM Coding Rules
  • N86 is applicable to female patients.
Applicable To
  • Decubitus (trophic) ulcer of cervix
  • Eversion of cervix
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 N86. 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.
  • erosion and ectropion of cervix with cervicitis (
    ICD-10-CM Diagnosis Code N72

    Inflammatory disease of cervix uteri

      2016 2017 2018 2019 2020 Billable/Specific Code Female Dx
    Includes
    • cervicitis (with or without erosion or ectropion)
    • endocervicitis (with or without erosion or ectropion)
    • exocervicitis (with or without erosion or ectropion)
    Type 1 Excludes
    • erosion and ectropion of cervix without cervicitis (N86)
    Use Additional
    • code (B95-B97), to identify infectious agent
    N72
    )
The following code(s) above N86 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 N86:
  • N00-N99
    2020 ICD-10-CM Range N00-N99

    Diseases of the genitourinary 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 genitourinary system
Approximate Synonyms
  • Cervical erosion
  • Erosion of cervix
  • Ulcer of cervix
ICD-10-CM N86 is grouped within Diagnostic Related Group(s) (MS-DRG v37.0):
  • 742 Uterine and adnexa procedures for non-malignancy with cc/mcc
  • 743 Uterine and adnexa procedures for non-malignancy without cc/mcc
  • 760 Menstrual and other female reproductive system disorders with cc/mcc
  • 761 Menstrual and other female reproductive system disorders without cc/mcc

Convert N86 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
  • 2020 (effective 10/1/2019): No change
Code annotations containing back-references to N86:
  • Type 1 Excludes: N72
    ICD-10-CM Diagnosis Code N72

    Inflammatory disease of cervix uteri

      2016 2017 2018 2019 2020 Billable/Specific Code Female Dx
    Includes
    • cervicitis (with or without erosion or ectropion)
    • endocervicitis (with or without erosion or ectropion)
    • exocervicitis (with or without erosion or ectropion)
    Type 1 Excludes
    • erosion and ectropion of cervix without cervicitis (N86)
    Use Additional
    • code (B95-B97), to identify infectious agent
  • Type 2 Excludes: L89
    ICD-10-CM Diagnosis Code L89

    Pressure ulcer

      2016 2017 2018 2019 2020 Non-Billable/Non-Specific Code
    Code First
    • any associated gangrene (I96)
    Includes
    • bed sore
    • decubitus ulcer
    • plaster ulcer
    • pressure area
    • pressure sore
    Type 2 Excludes

Diagnosis Index entries containing back-references to N86:

ICD-10-CM Codes Adjacent To N86
N85.01 Benign endometrial hyperplasia
N85.02 Endometrial intraepithelial neoplasia [EIN]
N85.2 Hypertrophy of uterus
N85.3 Subinvolution of uterus
N85.4 Malposition of uterus
N85.5 Inversion of uterus
N85.6 Intrauterine synechiae
N85.7 Hematometra
N85.8 Other specified noninflammatory disorders of uterus
N85.9 Noninflammatory disorder of uterus, unspecified
N86 Erosion and ectropion of cervix uteri
N87 Dysplasia of cervix uteri
N87.0 Mild cervical dysplasia
N87.1 Moderate cervical dysplasia
N87.9 Dysplasia of cervix uteri, unspecified
N88 Other noninflammatory disorders of cervix uteri
N88.0 Leukoplakia of cervix uteri
N88.1 Old laceration of cervix uteri
N88.2 Stricture and stenosis of cervix uteri
N88.3 Incompetence of cervix uteri
N88.4 Hypertrophic elongation of cervix uteri

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