Assign Integumentary Excision Codes - Certified Professional Coder CPC

1. What is the CPT coding rule for measuring length for repair codes on one wound?

   Use the length of the repaired wound in centimeters. CPT bases repair coding on the total length to quantify the procedure's scope.

2. What is the CPT size category for excision codes based on (benign/malignant excision)?

   Excised diameter (lesion + margins), in centimeters. Code selection depends on the total excised diameter to accurately represent the extent of tissue removal.

3. Which CPT repair category is reported when the wound is closed with simple one-layer closure?

   Simple repair. Simple repair involves straightforward suturing without deeper tissue involvement.

4. Which CPT code reports destruction of a single premalignant lesion?

   CPT $17000$. This base code is used solely for the initial premalignant lesion destroyed.

5. Which CPT code reports destruction of benign lesions, up to $14$ lesions?

   CPT $17110$. This code encompasses destruction of up to 14 benign lesions in one session.

6. What is the depth distinction between shaving and excision of a skin lesion in CPT?

   Shave: epidermis/dermis only; excision: full-thickness through dermis. CPT distinguishes based on tissue depth to ensure appropriate coding for procedural extent.

7. Identify the CPT code range for shave removal of epidermal/dermal lesions.

   CPT $11300$-$11313$ (shaving of epidermal or dermal lesion). This range covers shave procedures that remove lesions without full-thickness dermal excision.

8. Identify the coding rule for excision of a lesion when a repair is also performed at the same session.

   Excision is separate; repair is separately reportable when not included in excision code. CPT allows separate coding for intermediate or complex repairs beyond simple closure bundled in excision.

9. Which CPT code range is used for complex repair of wounds?

   CPT $13100$-$13160$ (complex repair). This range is for repairs needing reconstructive elements like undermining or stents.

10. Which CPT code reports destruction of $15$ or more premalignant lesions in one session?

    CPT $17004$. This code bundles destruction of 15 or more lesions into a single reportable unit.

11. Which CPT code family is used for destruction of premalignant lesions (actinic keratoses)?

    CPT $17000$-$17004$ (destruction of premalignant lesions). This family targets actinic keratoses, premalignant conditions, via destruction techniques.

12. What closure elements define an intermediate repair in CPT wound repair coding?

    Layered closure of deeper tissues and/or extensive cleaning/debridement. Intermediate repair includes subcutaneous closure or significant wound preparation.

13. Which CPT code reports destruction of each additional premalignant lesion after the first?

    CPT $17003$. This add-on code captures additional effort for each lesion beyond the first, up to 14.

14. Which CPT code range is used for destruction of benign lesions (non-premalignant)?

    CPT $17110$-$17111$ (destruction of benign lesions). These codes apply to benign lesions like warts, using methods such as laser or cryotherapy.

15. Which CPT excision code family is used for malignant lesions of the skin?

    CPT $11600$-$11646$ (malignant lesion excision). These codes are designated for malignant lesions, incorporating excision with margins, categorized by anatomic location and diameter.

16. How do you code total repair length when multiple wounds are repaired in the same anatomic group?

    Add lengths of repairs in the same site group and same repair type. Summing lengths within the same classification ensures accurate reimbursement for combined repairs.

17. What is the CPT rule when repairs are on different anatomic groups (for example, scalp and arm)?

    Do not add across groups; code each anatomic group separately. Separate coding by group maintains specificity for varying anatomic complexities.

18. What closure elements define a complex repair in CPT wound repair coding?

    Requires more than layered closure (for example, extensive undermining/stents). Complex repair entails advanced techniques beyond standard layering for optimal outcomes.

19. Which CPT code reports destruction of benign lesions, $15$ or more lesions?

    CPT $17111$. This code is for sessions involving 15 or more benign lesions to streamline reporting.

20. What is the unit rule for CPT $17000$-$17004$ premalignant lesion destruction coding?

    $17000$ = first lesion; $17003$ = each additional; $17004$ = $15+$ lesions. CPT structures these codes to account for multiple lesions in a single session efficiently.

21. Which CPT excision code family is used for benign lesions of the skin?

    CPT $11400$-$11446$ (benign lesion excision). These codes specifically address excision of benign lesions including margins, grouped by site and size.

22. Which body-area group must be selected when coding lesion excision in CPT?

    Anatomic site group (for example, trunk/arms/legs vs face/ears/neck). CPT excision codes are organized by anatomic groups to reflect procedural complexity based on body area.

23. Which CPT code range is used for simple repair of superficial wounds?

    CPT $12001$-$12021$ (simple repair). This range applies to superficial wounds requiring only simple suturing techniques.

24. Which CPT code range is used for intermediate repair of wounds?

    CPT $12031$-$12057$ (intermediate repair). These codes cover repairs involving layered closure or extensive debridement.

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