Diagnosis Code Z90.721
Information for Medical Professionals
The following edits are applicable to this code:
Diagnoses for females only Diagnoses for females only
Diagnoses for females only.
Unacceptable principal diagnosis Unacceptable principal diagnosis
There are selected codes that describe a circumstance which influences an individual’s health status but not a current illness or injury, or codes that are not specific manifestations but may be due to an underlying cause. These codes are considered unacceptable as a principal diagnosis.
Diagnostic Related Groups
The diagnosis code Z90.721 is grouped in the following Diagnostic Related Group(s) (MS-DRG v33.0)
- UTERINE AND ADNEXA PROCEDURES FOR NON-MALIGNANCY WITH CC/MCC 742
- UTERINE AND ADNEXA PROCEDURES FOR NON-MALIGNANCY WITHOUT CC/MCC 743
Convert to ICD-9 General Equivalence Map
The ICD-10 and ICD-9 GEMs are used to facilitate linking between the diagnosis codes in ICD-9-CM and the new ICD-10-CM code set. The GEMs are the raw material from which providers, health information vendors and payers can derive specific applied mappings to meet their needs.
- V45.77 - Acq absnce genital organ (approximate) Approximate Flag
The approximate flag is on, indicating that the relationship between the code in the source system and the code in the target system is an approximate equivalent.
Present on Admission (POA) Present on Admission
The Present on Admission (POA) indicator is used for diagnosis codes included in claims involving inpatient admissions to general acute care hospitals. POA indicators must be reported to CMS on each claim to facilitate the grouping of diagnoses codes into the proper Diagnostic Related Groups (DRG). CMS publishes a listing of specific diagnosis codes that are exempt from the POA reporting requirement.
The code Z90.721 is exempt from POA reporting.
- Absent ovary, acquired
- History of left oophorectomy
- History of right oophorectomy
- History of unilateral oophorectomy
- Unilateral excision of fallopian tube and ovary
- Unilateral excision of ovary
Information for Patients
The ovaries are a pair of organs that women have. They are located in the pelvis, one on each side of the uterus. Each ovary is about the size and shape of an almond.
The ovaries produce a woman's eggs. If an egg is fertilized by a sperm, a pregnancy can result. Ovaries also make the female hormones estrogen and progesterone. When a woman goes through menopause, her ovaries stop releasing eggs and make far lower levels of hormones.
Problems with the ovaries include
- Ovarian cancer
- Ovarian cysts and polycystic ovary syndrome
- Premature ovarian failure
- Ovarian torsion, a twisting of the ovary
- Ovarian hyperstimulation syndrome
- Ovarian overproduction of androgens