AC200512 AnswerKey 1 Coding 2 Basic ICD-10-CMPCS Coding

Basic ICD-10-CM/PCS Coding 2013 Edition Answer Key Lou Ann Schraffenberger, MBA, RHIA, CCS, CCS-P, FAHIMA Answer Key The answer key includes the correct ICD-10-CM/PCS codes and the Alphabetic Index entry used to locate each code. Chapter 1 Introduction to ICD-10-CM Exercise 1.1 1. N63 Mass, breast 2. N13.30 Hydronephrosis (primary) 3. J34.2 Deviated, nasal septum 4. R59.0 Adenopathy, inguinal 5. I25.10 Disease, arteriosclerotic—see Disease, heart, ischemic, atherosclerotic. Arteriosclerotic heart—see Arteriosclerosis, coronary (artery) 6. G44.209 Headache, tension 7. K85.9 Pancreatitis (suppurative) 8. K00.6 Eruption, tooth abnormal (premature) 9. I33.0 Endocarditis, infectious 10. I08.0 Endocarditis, mitral with aortic (valve) disease, active or acute Exercise 1.2 1. Nonessential modifier = congenital Q67.8 Distortion (congenital) chest (wall) 2. Nonessential modifier=acute K57.32 Diverticulitis (acute) intestine, large 3. Nonessential modifier = bleeding K64.4 Hemorrhoids external 4. Nonessential modifier=cardiac R01.0 Murmur (cardiac) functional 5. Nonessential modifier=chronic J32.0 Sinusitis (chronic) maxillary Exercise 1.3 1. Main term=Endomyometritis N71.0 Endomyometritis—see Endometritis, acute 2. Main term=Metrorrhexis N85.8 Metrorrhexis—see Rupture, uterus, nontraumatic 3. Main term=Osteoarthrosis M19.019 Osteoarthrosis—see also Osteoarthritis, shoulder, M19.01- (unspecified = M19.019) 4. Main term=Prolapse M50.20 Prolapse—see Displacement, intervertebral disc, cervical 5. Main term=Stenosis N88.2 Stenosis, endocervical—see Stenosis cervix Exercise 1.4 1. A41.9 Sepsis NOS 2. A49.8 Infection, bacteroides NEC 3. I31.9 Pericarditis (with effusion) 4. B08.3 Disease, fifth Tabular List—B08.3—Erythema infectiosum [fifth disease] 5. Dementia, with, Lewy bodies G31.83 [F02.80] See the "Use additional code" note under category G31 Use additional code to identify dementia with behavioral disturbance (F02.81) Use additional code to identify dementia without behavioral disturbance (F02.80) Exercise 1.5 1. Intrahepatic bile duct 2. Diabetes mellitus arising in pregnancy Gestational diabetes mellitus 3. Anorexia nervosa 4. Blackout, Fainting, Vasovagal attack 5. Diverticulum of appendix Exercise 1.6 1. I85.11 Varix, esophagus, in, cirrhosis of liver, bleeding 2. N39.0 Infection, urinary (tract) Use additional code (B95–B97) to identify infectious agent B96.20 Infection, Escherichia coli as cause of disease classified elsewhere 3. K26.0 Ulcer, duodenum, acute, with hemorrhage 4. P61.2 Anemia, due to, prematurity 5. Z04.1 Examination, following, motor vehicle accident Review Exercises: Chapter 1 1. K35.2 Appendicitis, acute, with perforation 2. J15.4 Pneumonia, streptococcal NEC 3. R07.2 Pain, chest, precordial 4. I26.09 Cor, pulmonale, acute 5. M19.071 Osteoarthrosis—see Osteoarthritis, primary, ankle, right 6. E05.20 Goiter, nodular, toxic 7. Q89.2 Extra—see Accessory, thyroid 8. K55.21 Angiodysplasia (colon) with bleeding 9. J20.9 Tracheobronchitis—see also Bronchitis, acute 10. I25.119 Disease, heart, arteriosclerotic—see Disease, heart, ischemic, atherosclerotic with angina pectoris—see Arteriosclerosis, coronary (artery) native vessel with angina pectoris 11. M32.14 Nephritis, due to, systemic lupus erythematosus 12. Z34.02 Prenatal, care, normal first pregnancy—see Pregnancy, normal, first, second trimester 13. S72.142A Fracture, femur, upper end, intertrochanteric, left The coder must see the