Question

Review Exercises: ICD-10-CM and ICD-10-PCS Review Exers Chapter 5 dure codes for the following Assign the correct ICD-10-CM diagnosis codes or ICD-10 PCS procedure cod exercises. 1 Small cell carcinoma of the left lower lobe of the lung with metastasis to the intrathoracic lymph nodes, brain, and right rib 2. Benign carcinoid tumor of the jejunum 3. Subacute monocytic leukemia in remission 4. Malignant melanoma of the left shoulder area 5. The patient is seen in the pain clinic for chronic neoplasm-related pain that was known to be caused by the metastatic bone carcinoma of the vertebra that has spread from the left main bronchus of the lung. The patient was diagnosed with carcinoma of the descending colon five years ago with surgical excision of the descending colon. The patient had completed chemotherapy for the primary malignancy and had no cancer treatment over the past three years. The patient's colostomy is functioning well. During a follow-up examination recently, a CT scan of the liver showed a suspicious lesion that was later biopsied and found to be a secondary malignant neoplasm that originated in the colon. The patient visited the oncologist today in Oncology Clinic to review possible treatment options. 7 The reason for the encounter is to receive chemotherapy following the recent diagnosis of malignant neoplasm of the upper lobe of the left lung. A partial lobectomy was performed two months ago, and the patient has been receiving chemotherapy. The reason for the encounter is to receive radiation therapy following the recent diagnosis of carcinoma of the prostate to shrink the tumor prior to planned surgery to explore the tumor site in the next month.

Answer 1

1. C34.32 - Malignant neoplasm of lower lobe, left bronchus or lung

C 77.1 - Secondary and unspecified malignant neoplasm of intrathoracic lymph nodes

C79.31 - Secondary malignant neoplasm of the brain

C79.51 -Secondary malignant neoplasm of the bone.

2. D3A.011 - Benign Carcinoid Tumor of the Jejunum.

3. C93.91 - Subacute monocytic leukemia in remission

4. C43.62 - Malignant melanoma of the left upper limb including the shoulder.