Practice Test Geeks(COBGC) Certified Obstetrics Gynecology Coder Practice Test
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ICD-10 Coding for OB/GYN Flashcards

7 cards from real COBGC practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.

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  1. A patient is diagnosed with a left tubal ectopic pregnancy without a concurrent intrauterine pregnancy. Which ICD-10-CM code is correct?

    Answer: O00.102 – Left tubal pregnancy without intrauterine pregnancy

    O00.102 specifies a left-sided tubal ectopic pregnancy without a concurrent intrauterine pregnancy, capturing the laterality required by ICD-10-CM.

  2. A patient presents with an incomplete spontaneous abortion that has no associated complications. Which ICD-10-CM code applies?

    Answer: O03.4 – Incomplete spontaneous abortion without complication

    O03.4 is used for incomplete spontaneous abortion with no complications; O03.9 is used only when the abortion is complete or the completion status is unspecified.

  3. A patient is diagnosed with endometriosis affecting the ovaries. Which ICD-10-CM code applies?

    Answer: N80.1 – Endometriosis of ovary

    N80.1 is the ICD-10-CM code for endometriosis specifically located in the ovary, distinct from other pelvic sites.

  4. A patient has a uterine leiomyoma (fibroid) described as intramural in location. The correct ICD-10-CM code is:

    Answer: D25.1 – Intramural leiomyoma of uterus

    D25.1 identifies a leiomyoma within the myometrium (uterine wall), as distinguished from submucous (D25.0, toward the uterine cavity) and subserosal (D25.2, toward the serosa).

  5. Female pelvic inflammatory disease (PID) specifically involving the fallopian tubes (acute salpingitis) is classified under which ICD-10-CM category?

    Answer: N70 – Salpingo-oophoritis

    N70 covers salpingo-oophoritis, encompassing acute and chronic salpingitis and oophoritis of the fallopian tubes and ovaries.

  6. A patient is diagnosed with a complete (classical) hydatidiform mole. Which ICD-10-CM code applies?

    Answer: O01.0 – Classical hydatidiform mole

    O01.0 represents a classical (complete) hydatidiform mole, which is genetically distinct from partial moles (O01.1) and requires pathological confirmation.

  7. A patient presents for an elective (induced) termination of pregnancy with no complications. Which ICD-10-CM code category applies?

    Answer: Z33.2 – Encounter for elective termination of pregnancy

    Z33.2 is used for an encounter for elective termination of pregnancy without complications; O04 codes apply only when documented complications occur following termination.