AAPC CPC Chapter 7 Flashcards
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Questions and Answers

A patient arrives at the hospital from a nursing home with a stage 3 bedsore on his left hip. List the ICD-10-CM code for the bedsore.

  • L89.323
  • L97.823
  • L89.223 (correct)
  • L89.209
  • A provider performs a punch biopsy of two pre-cancerous lesions on the patient's back, which he has determined to be actinic keratosis (AK). List the ICD-10-CM code for the AK.

  • L57.0 (correct)
  • D49.2
  • D23.5
  • C44.519
  • Patient presents with a cyst on the arm. Select the CPT® code for the procedure performed.

  • 11400
  • 11100
  • 10061
  • 10060 (correct)
  • A patient presents for tattooing of the nipple and areola of both breasts after undergoing breast reconstruction. Select the CPT® code(s) for this procedure.

    <p>11921-50</p> Signup and view all the answers

    Select the CPT® code(s) for the removal of 18 skin tags located on the patient's neck and shoulder area.

    <p>11200, 11201</p> Signup and view all the answers

    What CPT® code(s) should be reported for the excision of a skin lesion on the left forearm?

    <p>14020</p> Signup and view all the answers

    A patient presents to her doctor with three medium sized suspicious lesions on her leg. What CPT® code(s) should be reported?

    <p>11300, 11300-51 x 2</p> Signup and view all the answers

    What are the correct CPT® codes to report for the removal of a squamous cell carcinoma on the tip of the nose?

    <p>17311, 17312, 17312, 17315, 17315</p> Signup and view all the answers

    When coding multiple burns, which is correct?

    <p>Sequence first the code reflecting the highest degree of burn</p> Signup and view all the answers

    Select the CPT® code(s) for the punch biopsies performed on both her left and right arm.

    <p>11100, 11101</p> Signup and view all the answers

    What are the CPT® and ICD-10-CM codes reported for the abdominoplasty procedure?

    <p>CPT® codes #1, #2: ICD-10-CM codes #1, #2:</p> Signup and view all the answers

    What are the CPT® and ICD-10-CM codes reported for the bilateral augmentation mammoplasty?

    <p>CPT® code (has modifier): ICD-10-CM:</p> Signup and view all the answers

    What are the CPT® and ICD-10-CM codes reported for the excision of the large dysplastic nevus?

    <p>CPT® codes #1, #2 (second code has modifier): ICD-10-CM code:</p> Signup and view all the answers

    What are the CPT® and ICD-10-CM codes reported for the excision of basal cell carcinoma and squamous cell carcinoma?

    <p>CPT® codes #1, #2 (has modifier), #3 (has modifier): ICD-10-CM codes #1, #2:</p> Signup and view all the answers

    What are the CPT® and ICD-10-CM codes reported for the right breast lumpectomy?

    <p>CPT® code (has modifier): ICD-10-CM code:</p> Signup and view all the answers

    What are the CPT® codes reported for the planned return to the OR to assess wound closure options in necrotizing fasciitis?

    <p>CPT® codes #1 (has modifier), #2 (has 2 modifiers): ICD-10-CM code:</p> Signup and view all the answers

    Melanin is found in what layer of the epidermis?

    <p>Basal</p> Signup and view all the answers

    Which statement is TRUE regarding the Table of Neoplasms in ICD-10-CM?

    <p>The Table of Neoplasms is found in the Tabular List.</p> Signup and view all the answers

    What term relates to the connection of skin to underlying muscles?

    <p>Hypodermis</p> Signup and view all the answers

    What does the 7th character D indicate in ICD-10-CM chapter 19?

    <p>Subsequent encounter</p> Signup and view all the answers

    What is the correct diagnosis code to report treatment of a melanoma in-situ of the left upper arm?

    <p>D03.62</p> Signup and view all the answers

    What CPT® codes are reported for the destruction of 16 premalignant lesions and 10 benign lesions using cryosurgery?

    <p>17004, 17110</p> Signup and view all the answers

    What CPT® code(s) is/are reported for the removal of all skin tags from a 63-year-old patient?

    <p>11200, 11201</p> Signup and view all the answers

    What CPT® code(s) is/are reported for the removal of a squamous cell carcinoma of the right cheek?

    <p>11643, 12013</p> Signup and view all the answers

    What CPT® code(s) is/are reported for the recurrence of a keloid with treatment by injection?

    <p>11900, J3301, L91.0</p> Signup and view all the answers

    What CPT® code(s) is/are reported for the definitive excision of malignant melanoma?

    <p>15758</p> Signup and view all the answers

    What CPT® and ICD-10-CM codes are reported for the removal of 16 skin tags from each axilla and additional skin tags from the neck?

    <p>11200, 11201 x 5, L91.8</p> Signup and view all the answers

    What CPT® and ICD-10-CM codes are reported for the destruction of lesions using cryosurgery?

    <p>17000, 17003 x 11, L57.0</p> Signup and view all the answers

    What CPT® code is reported for the intermediate repair of a star-shaped injury on the head?

    <p>13121</p> Signup and view all the answers

    What CPT® code(s) describe the treatment of 9 plantar warts and 6 flat warts destroyed with cryosurgery?

    <p>17110, 17003</p> Signup and view all the answers

    What CPT® code(s) should be reported for a rhomboidal excision and closing flap procedure for a basal cell carcinoma?

    <p>14060, 11643</p> Signup and view all the answers

    What CPT® and ICD-10-CM codes are reported for the removal of a foreign body from the forehead?

    <p>10121, L92.3, Z18.10, Z85.828</p> Signup and view all the answers

    What CPT® codes are reported for suction-assisted lipectomy on various body parts?

    <p>15877, 15879-50-51</p> Signup and view all the answers

    What CPT® code is correct for the excision of a benign breast lesion following localization wire placement?

    <p>19125-RT</p> Signup and view all the answers

    What codes are reported for aspiration of a seroma after a surgical procedure?

    <p>10160-78, N99.842</p> Signup and view all the answers

    What CPT® codes should be reported for the excision of a basal cell carcinoma and punch biopsies?

    <p>13132, 11623-51, 11100-59, 11101</p> Signup and view all the answers

    What ICD-10-CM codes are reported for lesions excised during a Mohs procedure?

    <p>C44.319, D04.39, D48.5, D22.39</p> Signup and view all the answers

    What CPT® and ICD-10-CM codes are reported for debridement and split thickness autografting of diabetic foot ulceration?

    <p>15120-58, 15004-58-51, E11.621, L97.421</p> Signup and view all the answers

    What CPT® and ICD-10-CM codes are reported for excision and flap repair of a squamous cell carcinoma on the scalp?

    <p>14041, C44.49</p> Signup and view all the answers

    What CPT® and ICD-10-CM codes are reported for Mohs micrographic excision for basal cell carcinoma on the face?

    <p>13152, 11442-51, C44.311</p> Signup and view all the answers

    Study Notes

    ICD-10-CM and CPT® Code Identification

    • ICD-10-CM codes utilized for ICD scenarios such as L89 for bed sores and L57 for actinic keratosis.
    • Various CPT® codes appropriate for medical procedures, such as 10060 for cyst drainage and 19318 for breast reduction.

    Procedure Specifics for Skin Lesions

    • Procedures involving biopsies and excisions must use the correct CPT® codes, e.g., 11100 for multiple punch biopsies and 17311 for Mohs micrographic surgery.
    • Documentation of procedures should detail lesion size, margins, and closure techniques for accurate coding.

    Skin Tag and Cyst Removal Coding

    • For removal of skin tags, the correct CPT® combination (11200, 11201) is essential to reflect total quantity and technique employed.
    • Scissor technique used for skin tag removal, emphasizing the importance of consent and patient examination.

    Coding for Surgical Interventions

    • Complex repairs of wounds may involve multiple CPT® codes reflecting the nature and size of each repair.
    • Accurate measurement of repaired areas (e.g., 2.7 cm or 7.4 cm) dictates the appropriate coding strategy.

    Understanding the Sequence of Burns Coding

    • Burn coding should prioritize the highest degree of burn, sequencing from the greatest injury to the least significant.

    Emphasis on Pathological Context

    • Pathology results from biopsy procedures are vital; potential malignancies should be appropriately categorized and coded only when confirmed.

    Considerations for Cosmetic Procedures

    • Cosmetic procedures may require special modifiers (like -50 for bilateral) to indicate symmetry or bilateral interventions.
    • Abdominoplasty and liposuction cases should articulate preoperative conditions, challenges addressed, and surgical techniques for proper CPT® coding.
    • Comprehensive documentation of patient identifiers, pre- and post-operative diagnoses, and patient consent is essential for appropriate billing and record-keeping.

    Techniques and Materials Utilized

    • Notable procedures include the use of electrocautery for hemostasis and specific suturing materials like Vicryl or Prolene to close wounds.

    General Anesthesia and Patient Management

    • Procedures performed under general anesthesia include detailed management protocols, always noting patient stability upon completion of each surgical intervention.

    Awareness of Surgical Risks

    • Possible complications linked to procedures such as infection and scarring must be discussed with patients beforehand, indicating informed consent.

    Distinction in Coding for Different Conditions

    • Specific ICD-10-CM codes are dedicated to skin conditions like hidradenitis (L73.2) and ambulatory surgical procedures must appropriately categorize their diagnoses post-operatively.### Surgical Codes and Diagnoses
    • CPT® codes are used for reporting medical, surgical, and diagnostic services and procedures.
    • ICD-10-CM codes are standardized codes for diagnosing diseases and health conditions.

    Case Summaries

    • Case 6:

      • CPT® code: 19325-50 for bilateral augmentation mammoplasty.
      • ICD-10-CM: N64.82 for breast hypoplasia.
      • Safe recovery with no operative complications and minimal blood loss (<30 cc).
    • Case 7:

      • CPT® codes: 13101, 11403-51 for excision of a dysplastic nevus and complex repair.
      • ICD-10-CM: D23.5 for the dysplastic nevus of the right chest.
      • Procedure performed with local anesthesia, involving excision and complex closure techniques.
    • Case 8:

      • CPT® codes: 15240, 14040-51, 11643-59 for excision of skin cancers with graft and flap repairs.
      • ICD-10-CM codes: C44.319, C44.629 for basal and squamous cell carcinomas.
      • Included complex procedures with local anesthesia and meticulous closure to optimize healing.
    • Case 9:

      • CPT® code: 19301-RT for right breast lumpectomy.
      • ICD-10-CM code: N63 for right breast mass.
      • Surgery indicated for a growing mass, diagnosed as fibroadenoma, with layered closure and minimal complications.
    • Case 10:

      • CPT® codes: 15002-58 for wound excision; 15271-58-51 for skin graft.
      • ICD-10-CM code: M72.6 for necrotizing fasciitis.
      • Patient with severe comorbidities requiring careful surgical evaluation and management of necrotizing tissue.

    Key Coding Concepts

    • Melanin is primarily found in the Basal layer of the epidermis.
    • In ICD-10-CM, the Table of Neoplasms provides essential data for coding cancer-related conditions.
    • The Hypodermis connects skin to underlying muscles.
    • The 7th character D in ICD-10-CM for injuries indicates a Subsequent encounter.
    • CPT® coding for squamous cell carcinoma removal measures the lesion's largest diameter for accurate coding.

    Questions and Answers Summary

    • Melanoma treatment is coded as D03.62 for melanoma in-situ of the left upper arm.
    • Skin tag removal using cryosurgery is best represented by CPT® codes 17110 and 17003.
    • Treatment for 9 plantar warts is accurately captured with CPT® code 17110.
    • A foreign body removal involves careful incision to ensure proper access, documented with specific CPT® coding.

    This formatting helps streamline complex medical coding and surgical processes for students studying healthcare documentation and procedures.### CPT and ICD-10 Codes in Surgical Procedures

    • Different surgical procedures require specific CPT (Current Procedural Terminology) and ICD-10 (International Classification of Diseases, Tenth Revision) codes for accurate billing and documentation.

    Capsule Removal and Wound Closure

    • Detailed removal of a stain-capsule involved hemostasis, achieved with light pressure.
    • Wound closure utilized two different suture types: 4-0 Monocryl and 6-0 Prolene.
    • Known correct coding choice for this procedure is D) 10121, M79.5, Z85.828.

    Suction-Assisted Lipectomy

    • A patient underwent suction-assisted lipectomy across various body areas including the posterior iliac crest and medial/lateral thighs.
    • Total fluid infused was 2300 cc, while 2400 cc was removed.
    • Correct coding reported for this procedure is D) 15877, 15879-50-51.

    Breast Tissue Excision

    • A localization wire placement marked for excision in the right breast; involved sharp dissection and removal of a benign nodule.
    • Closure of subcutaneous tissue was achieved using 3-0 Vicryl and skin edges were approximated with 4-0 subcuticular sutures.
    • Correct coding choice for the surgeon's service is D) 19125-RT.

    Seroma Aspiration

    • Involves aspiration of a seroma using a 16-gauge needle, after recent genitourinary surgery.
    • The amount aspirated was 600 cc, noted as non-cloudy serosanguinous fluid.
    • Correct codes for this procedure are A) 10160-78, N99.842.

    Basal Cell Carcinoma Excision

    • An 81-year-old male underwent excision for a biopsy-proven basal cell carcinoma, including punch biopsies for further lesions.
    • Primary closure techniques involved complex suturing with 4.0 and 5.0 Prolene.
    • The correct coding reported for this procedure is C) 13132, 11623-51, 11100-59, 11101.

    Multiple Basal Cell Carcinoma Removal

    • A 47-year-old patient with multiple suspected basal cell carcinomas underwent surgical excision with clear margins for all lesions.
    • Complex closures were performed using layers of suturing.
    • Correct ICD-10-CM codes for this procedure include A) C44.202, C44.40, D22.23, D22.39.

    Diabetic Foot Ulcer Treatment

    • The procedure consisted of debridement and split thickness autografting for a diabetic foot ulcer.
    • A significant area of grafting was performed with a measured graft sizing approximately 60 cm².
    • Correct codes for this operation are A) 15120-58, 15004-58-51, E11.621, L97.421.

    Excision of Squamous Cell Carcinoma

    • A procedure involving excision of a squamous cell carcinoma utilizing a Yin-Yang flap closure.
    • Hemostasis was effectively achieved through Bovie cautery, and margins were confirmed clear.
    • The correct coding choice for this procedure is D) 14020, C44.42.

    Mohs Micrographic Excision

    • A patient received Mohs micrographic surgery for a basal cell carcinoma located at the left lateral canthus eyelid.
    • The defect after excision was assessed, excised further, and underwent complex repair confirming clear margins.
    • Proper coding for this comprehensive procedure is C) 17313, 13152-51, C44.119.

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    Test your knowledge with these flashcards from AAPC CPC Chapter 7. This quiz focuses on ICD-10-CM coding for conditions such as bedsores and actinic keratosis. Perfect for healthcare professionals preparing for coding exams.

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