R87.618
Other abnormal cytological findings on specimens from cervix uteri
R87.618 (also written R87618) is a billable ICD-10-CM diagnosis code for other abnormal cytological findings on specimens from cervix uteri. It is part of the FY2027 code set, effective October 1, 2026. It is one of the 31 codes in category R87 (Abnormal findings in specimens from female genital organs). The Alphabetic Index lists it under 5 entries. Its coding notes include 10 Excludes1 entries and 9 Excludes2 entries.
Guidelines tip
From the FY2027 Official Guidelines. ICD10Ref adds no rules of its own.
Symptom and sign codes are acceptable when no definitive diagnosis has been established. They are not added for signs that are routinely associated with a diagnosis.
Excludes1
Not coded here. The listed conditions generally should not be reported together.
- abnormal cytological findings in specimens from other female genital organs (R87.69)
- abnormal cytological findings in specimens from vagina (R87.62-)
- carcinoma in situ of cervix uteri (histologically confirmed) (D06.-)
- cervical intraepithelial neoplasia I [CIN I] (N87.0)
- cervical intraepithelial neoplasia II [CIN II] (N87.1)
- cervical intraepithelial neoplasia III [CIN III] (D06.-)
- dysplasia (mild) (moderate) of cervix uteri (histologically confirmed) (N87.-)
- severe dysplasia of cervix uteri (histologically confirmed) (D06.-)
Excludes2
Not included here. Both codes may be reported if the patient has both conditions.
Also from chapter/block level (7 notes)
Care settings
How CMS programs treat this code. These are CMS claim edits and list entries, not coverage or eligibility rules.
IPF Primary
IPF MS-DRG adjustment. A principal diagnosis of this code groups to one of these MS-DRGs. Which one depends on other facts of the stay, so the factor is a range:
| MS-DRG | Description | Factor |
|---|---|---|
| 947 | Signs and Symptoms w MCC | 1.12 |
| 948 | Signs and Symptoms w/out MCC | 1.09 |
Includes
Further defines or gives examples of the content of the category.
- abnormal findings in secretion and smears from cervix uteri
- abnormal findings in secretion and smears from vagina
- abnormal findings in secretion and smears from vulva
Notes
Also from chapter/block level (9 notes)
- This chapter includes symptoms, signs, abnormal results of clinical or other investigative procedures, and ill-defined conditions regarding which no diagnosis classifiable elsewhere is recorded.
- Signs and symptoms that point rather definitely to a given diagnosis have been assigned to a category in other chapters of the classification. In general, categories in this chapter include the less well-defined conditions and symptoms that, without the necessary study of the case to establish a final diagnosis, point perhaps equally to two or more diseases or to two or more systems of the body. Practically all categories in the chapter could be designated 'not otherwise specified', 'unknown etiology' or 'transient'. The Alphabetical Index should be consulted to determine which symptoms and signs are to be allocated here and which to other chapters. The residual subcategories, numbered .8, are generally provided for other relevant symptoms that cannot be allocated elsewhere in the classification.
- The conditions and signs or symptoms included in categories R00-R94 consist of:
- (a) cases for which no more specific diagnosis can be made even after all the facts bearing on the case have been investigated;
- (b) signs or symptoms existing at the time of initial encounter that proved to be transient and whose causes could not be determined;
- (c) provisional diagnosis in a patient who failed to return for further investigation or care;
- (d) cases referred elsewhere for investigation or treatment before the diagnosis was made;
- (e) cases in which a more precise diagnosis was not available for any other reason;
- (f) certain symptoms, for which supplementary information is provided, that represent important problems in medical care in their own right.
Alphabetic Index terms
Terms the official Alphabetic Index lists for this code. 5 entries
- Abnormal, abnormality, abnormalities, Papanicolaou (smear), cervix, non-atypical endometrial cells
- Abnormal, abnormality, abnormalities, Papanicolaou (smear), cervix, specified NEC
- Abnormal, abnormality, abnormalities, specimen, female genital organs (secretions) (smears), cytology, cervix, non-atypical endometrial cells
- Abnormal, abnormality, abnormalities, specimen, female genital organs (secretions) (smears), cytology, cervix, specified NEC
- Findings, abnormal, inconclusive, without diagnosis, Papanicolaou cervix, non-atypical endometrial cells