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Coding & Classification Systems Flashcards

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  1. Which ICD-10-CM code is most commonly used to document hypertrichosis as the diagnosis for electrolysis treatment?

    Answer: L68.9

    L68.9 (Hypertrichosis, unspecified) is the most broadly applicable ICD-10-CM code when a more specific type is not documented.

  2. ICD-10 code L68.0 specifically classifies which condition relevant to electrolysis clients?

    Answer: Hirsutism

    L68.0 is assigned to Hirsutism, the androgen-dependent excess hair growth pattern commonly treated with electrolysis.

  3. When documenting electrolysis for a transgender client as medically necessary, which CPT code range covers most electrolysis procedures billed to insurance?

    Answer: 17380

    CPT 17380 (Electrolysis epilation, each 30 minutes) is the standard billing code for electrolysis when seeking insurance reimbursement.

  4. A client record is classified as 'active' versus 'inactive' typically based on what standard timeframe without a visit?

    Answer: 12 months

    Most professional electrolysis practices classify a client as inactive if no appointment has occurred within 12 months.

  5. Which classification best describes the galvanic modality in electrolysis treatment coding?

    Answer: Direct current chemical epilation

    Galvanic electrolysis uses direct current (DC) to produce lye (sodium hydroxide) that chemically destroys the hair follicle.

  6. In electrolysis record-keeping classification, 'contraindication noted' on an intake form requires the electrologist to:

    Answer: Obtain a physician release before treatment

    When a contraindication is noted, standard practice requires written physician clearance before the electrologist proceeds with services.

  7. Which body region classification requires the most detailed documentation in electrolysis records due to sensitivity and scope-of-practice overlap?

    Answer: Genital area

    Genital area electrolysis requires the most thorough documentation because of sensitivity, legal considerations, and scope-of-practice restrictions that vary by state.

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Sources & references

Exam facts on this page (fees, format, dates, passing scores) are checked against these official sources; the date is our last check. Editorial policy

  1. professionals.electrology.com — Test delivery, exam format, passing score, renewal, retake policy, score release, test dates, score validity · verified Oct 2026
  2. prometric.com — Fees · verified Oct 2026