ICD-10 Diagnosis Code O91.211

Nonpurulent mastitis associated w pregnancy, first trimester

Diagnosis Code O91.211

ICD-10: O91.211
Short Description: Nonpurulent mastitis associated w pregnancy, first trimester
Long Description: Nonpurulent mastitis associated with pregnancy, first trimester
This is the 2017 version of the ICD-10-CM diagnosis code O91.211

Code Classification
  • Pregnancy, childbirth and the puerperium
    • Complications predominantly related to the puerperium (O85-O92)
      • Infect of breast assoc w pregnancy, the puerp and lactation (O91)

Information for Patients

Breast Diseases

Most women experience breast changes at some time. Your age, hormone levels, and medicines you take may cause lumps, bumps, and discharges (fluids that are not breast milk).

If you have a breast lump, pain, discharge or skin irritation, see your health care provider. Minor and serious breast problems have similar symptoms. Although many women fear cancer, most breast problems are not cancer.

Some common breast changes are

  • Fibrocystic breast changes - lumpiness, thickening and swelling, often just before a woman's period
  • Cysts - fluid-filled lumps
  • Fibroadenomas - solid, round, rubbery lumps that move easily when pushed, occurring most in younger women
  • Intraductal papillomas - growths similar to warts near the nipple
  • Blocked milk ducts
  • Milk production when a woman is not breastfeeding

NIH: National Cancer Institute

  • Breast - premenstrual tenderness and swelling
  • Breast biopsy -- stereotactic
  • Breast biopsy -- ultrasound
  • Breast infection
  • Breast lump
  • Breast MRI scan
  • Breast pain
  • Breast self exam
  • Breast skin and nipple changes
  • Fibroadenoma - breast
  • Fibrocystic breast disease
  • Gynecomastia
  • Intraductal papilloma
  • Nipple problems

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Health Problems in Pregnancy

Every pregnancy has some risk of problems. The causes can be conditions you already have or conditions you develop. They also include being pregnant with more than one baby, previous problem pregnancies, or being over age 35. They can affect your health and the health of your baby.

If you have a chronic condition, you should talk to your health care provider about how to minimize your risk before you get pregnant. Once you are pregnant, you may need a health care team to monitor your pregnancy. Examples of common conditions that can complicate a pregnancy include

  • Heart disease
  • High blood pressure
  • Kidney problems
  • Autoimmune disorders
  • Sexually transmitted diseases
  • Diabetes
  • Cancer
  • Infections

Other conditions that can make pregnancy risky can happen while you are pregnant - for example, gestational diabetes and Rh incompatibility. Good prenatal care can help detect and treat them.

Some discomforts, like nausea, back pain, and fatigue, are common during pregnancy. Sometimes it is hard to know what is normal. Call your doctor or midwife if something is bothering or worrying you.

  • Bed rest during pregnancy
  • Hydramnios
  • Hyperemesis gravidarum
  • Insufficient cervix
  • Placenta abruptio
  • Placenta abruptio
  • Placenta previa
  • Vaginal bleeding in early pregnancy
  • Vaginal bleeding in late pregnancy
  • Vaginal bleeding in pregnancy

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