The Certified Professional Coder (CPC) Exam (CPC)

For diabetes coding, you must first select the diabetes category that matches the type:Type 1 diabetesisE10.-(not E11, which is Type 2). “Diabetic chronic kidney disease” maps toE10.22(Type 1 diabetes mellitus with diabetic chronic kidney disease). ICD-10-CM guidelines then require anadditional codeto identify thestage of CKDfromN18.-. Because the question does not specify the CKD stage, you assignN18.9(chronic kidney disease, unspecified). That makesE10.22, N18.9correct (Option B). Option D would only be correct if the stage were specifically documented asCKD stage 1 (N18.1). Option C (E10.21) is diabetes with diabetic nephropathy, which is not the same as “diabetic CKD” in this question. CPC exam tip:E10.22 always needs an N18.- stage codewhen stage is known; if not known, useN18.9.

99464 = Attendance at delivery with initial stabilization

99465 is used when resuscitation is required

99460 is for normal newborn care after birth

1. E/M Code Category Selection:

The patient was placed in observation care on 12/2/20XX for an acute asthma exacerbation and stayed in observation for a total of 16 hours, with discharge occurring on 12/3/20XX.

The appropriate E/M category for patients in observation care for a period that includes both admission and discharge on separate calendar dates is " Hospital Inpatient or Observation Care Services " , with specific codes for admission and discharge on different dates.

2. Code Range and Specific Codes:

Code Range 99234-99236 applies to cases where observation care includes both admission and discharge, particularly when they occur on different calendar days and the total duration of care is under 24 hours.

For discharge on the subsequent day, 99238-99239 (Hospital Inpatient or Observation Discharge Services) applies, depending on the time spent on discharge.

3. Rationale for Excluding Other Options:

Option B and Option D include Initial Hospital Inpatient or Observation Care codes (99221-99223), which are typically used for admissions to inpatient care rather than for observation care scenarios as presented here.

Option C incorrectly combines Subsequent Inpatient or Observation Care codes (99231-99233), which are used for follow-up days rather than discharge services.

4. AAPC and CPT® Coding Guidelines:

According to CPT® guidelines, the 99234-99236 code range is used when observation care requires both admission and discharge on different dates, and 99238-99239 is appropriate for discharge services.

Therefore, the correct answer is A. Hospital Inpatient or Observation Care Services (Including Admission and Discharge Services) (99234-99236) and Hospital Inpatient or Observation Discharge services (99238-99239).

The key phrase is “remove the sequestered section of dead infected fragment bone”, which is a sequestrectomy performed for osteomyelitis.

23172 describes sequestrectomy of the scapula (shoulder blade).Therefore, C is correct.

Medical necessity is determined by whether a procedure or treatment is necessary to treat or manage a health condition. Removing excess skin after significant weight loss from a gastric bypass often meets medical necessity criteria because excess skin can lead to physical complications, such as infections, rashes, and mobility issues. Insurance companies are more likely to cover this procedure when it ' s needed to alleviate health issues rather than for cosmetic purposes.

A. Speech therapy for a lisp: Typically, therapy for minor speech impediments like a lisp may not be deemed medically necessary unless it severely affects communication or daily functioning.

B. Tummy tuck after a pregnancy: This procedure is generally classified as cosmetic and not medically necessary, as it is often done to improve appearance rather than address a health condition.

C. Second rhinoplasty for a smaller nose: This would likely be considered elective and cosmetic, especially if it is solely for aesthetic preference without any health-related issues.

Thus, the correct answer is D. Removing excess skin in losing weight from a gastric bypass, as it can be essential for physical health and quality of life.

Procedure Coding:

62291 – Injection procedure for myelography and/or CT, cervical

Cisternal puncture at C2 level

72285 – Radiologic supervision and interpretation, cervical discography

77021 – MRI guidance for needle placement

Why Other Options Are Incorrect:

62290 – Lumbar injection

77012 – CT guidance, not MRI

72295 – Lumbar discography imaging

AAPC Coding Principle:

Use modality-specific guidance codes and match spinal level precisely.

The adenoids, tonsils, appendix, and spleen are all part of the lymphatic system, which plays a crucial role in immune function and the filtration of pathogens. These organs contribute to the body ' s defense by trapping and eliminating bacteria and other pathogens.

Adenoids and tonsils are lymphatic tissues located in the throat and help prevent infection by filtering pathogens from inhaled or ingested particles.

The appendix contains lymphoid tissue and is thought to play a role in gut immunity.

The spleen filters blood, removing old or damaged blood cells and producing lymphocytes for immune response.

The other options are unrelated:

B. Gastrointestinal: Involved in digestion, but not specifically immune response.

C. Cardiovascular: Involved in blood circulation, not immune response.

D. Nervous: Coordinates sensory and motor functions, unrelated to lymphatic tissue.

Therefore, the correct answer is A. Lymphatic.

98012 = Telephone E/M, 11–20 minutes

99447 is for interprofessional consults, not patient calls

HCPCS LEVEL II

60220 = Total lobectomy, unilateral thyroid

60500 = Parathyroidectomy (single gland)

Modifier -59 is appropriate to indicate a distinct procedure