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Medical Code

Na
Nabothian cyst 
(Condition)

Nail abnormalities 
(Symptoms)

Nail avlusion 
(Condition)

Nail blanch test 
(Medical Test)

Nail care for newborns 
(Special Topic)

Nail culture 
(Medical Test)

Nail polish poisoning 
(Poison)

Nail polish remover poisoning 
(Poison)

Nails - fungal infection 
(Condition)

Nalfon overdose 
(Poison)

Naphthalene poisoning 
(Poison)

Naproxen sodium overdose 
(Poison)

Narcissistic personality disorder 
(Condition)

Narcolepsy 
(Condition)

Narcotic abuse 
(Special Topic)

Narcotics - screen 
(Medical Test)

Narrow-angle glaucoma 
(Condition)

NAS 
(Condition)

Nasal airway surgery 
(Surgery)

Nasal allergies 
(Condition)

Nasal corticosteroid sprays 
(Discharge)

Nasal CPAP 
(Special Topic)

Nasal flaring 
(Symptoms)

Nasal fracture 
(Injury)

Nasal fracture - aftercare 
(Self-Care)

Nasal mucosal biopsy 
(Medical Test)

Nasal polyps 
(Condition)

Nasal septum repair 
(Surgery)

Nasal septum repair - discharge 
(Discharge)

Nasal tumor 
(Condition)

Nasogastric feeding tube  
(Self-Care)

Nasogastric tube suction 
(Medical Test)

Nasolacrimal duct obstruction (NLDO) 
(Condition)

Nasopharyngeal culture 
(Medical Test)

Natal teeth 
(Symptoms)

Natural short sleeper 
(Condition)

Nausea - persistent - in pregnancy 
(Condition)

Nausea - self-care 
(Self-Care)

Nausea and acupressure 
(Special Topic)

Nausea and vomiting - adults 
(Symptoms)

Nausea during pregnancy 
(Symptoms)

Nausea in the morning - females 
(Symptoms)

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Nb
NBP 
(Condition)

NBT test 
(Medical Test)

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Nc
nCPAP 
(Special Topic)

NCV 
(Medical Test)

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Ne
Near drowning 
(Injury)

Nearsightedness 
(Condition)

Nearsightedness surgery - discharge 
(Discharge)

Nearsightedness surgery - what to ask your doctor 
(Doctor Questions)

Neck arthritis 
(Condition)

Neck CT scan 
(Medical Test)

Neck dissection 
(Surgery)

Neck dissection - discharge 
(Discharge)

Neck lump 
(Symptoms)

Neck pain 
(Symptoms)

Neck stiffness 
(Symptoms)

Neck x-ray 
(Medical Test)

Necrosis 
(Special Topic)

Necrosis - acute tubular 
(Condition)

Necrosis - renal papillae 
(Condition)

Necrosis - renal tubular 
(Condition)

Necrotizing colitis 
(Condition)

Necrotizing enterocolitis 
(Condition)

Necrotizing fasciitis 
(Condition)

Necrotizing glomerulonephritis 
(Condition)

Necrotizing granuloma 
(Condition)

Necrotizing pneumonia 
(Condition)

Necrotizing soft tissue infection 
(Condition)

Necrotizing vasculitis 
(Condition)

Needle biopsy of the pleura 
(Medical Test)

Needle cricothyrotomy 
(Surgery)

Needle suspension 
(Surgery)

Needle suspension - discharge 
(Discharge)

Nembutal overdose 
(Poison)

Neonatal abstinence syndrome 
(Condition)

Neonatal conjunctivitis 
(Condition)

Neonatal cystic fibrosis screening 
(Medical Test)

Neonatal hyperbilirubinemia 
(Condition)

Neonatal hyperbilirubinemia - discharge 
(Discharge)

Neonatal hypoglycemia 
(Condition)

Neonatal hypothyroidism 
(Condition)

Neonatal intensive care unit - staff 
(Special Topic)

Neonatal phenylketonuria 
(Condition)

Neonatal polycythemia 
(Condition)

Neonatal respiratory distress syndrome 
(Condition)

Neonatal rickets 
(Condition)

Neonatal screening tests 
(Medical Test)

Neonatal sepsis 
(Condition)

Neonatal septicemia 
(Condition)

Neonatal weight gain and nutrition 
(Special Topic)

Neonate 
(Special Topic)

Neoplasm 
(Condition)

Nephrectomy 
(Surgery)

Nephrectomy - discharge 
(Discharge)

Nephritis - interstitial 
(Condition)

Nephritis - lupus 
(Condition)

Nephritis syndrome - acute 
(Condition)

Nephroblastoma 
(Condition)

Nephrocalcinosis 
(Condition)

Nephrogenic diabetes insipidus 
(Condition)

Nephrolithiasis 
(Condition)

Nephrolithiasis - self-care 
(Self-Care)

Nephrolithiasis - what to ask your doctor 
(Doctor Questions)

Nephrolithotomy 
(Surgery)

Nephrolithotomy - discharge 
(Discharge)

Nephropathy - analgesic 
(Condition)

Nephropathy - diabetic 
(Condition)

Nephropathy - IgA 
(Condition)

Nephropathy - reflux 
(Condition)

Nephrosclerosis - arteriolar 
(Condition)

Nephrosis 
(Condition)

Nephrotic syndrome 
(Condition)

Nephrotic syndrome - congenital 
(Condition)

Nerve biopsy 
(Medical Test)

Nerve conduction velocity 
(Medical Test)

Nerve damage from diabetes - self-care 
(Self-Care)

Nerve deafness 
(Symptoms)

Nerve disease 
(Condition)

Nerve pain 
(Condition)

Neural tube defect repair 
(Surgery)

Neuralgia 
(Condition)

Neurally mediated hypotension 
(Condition)

Neuritis - peripheral 
(Condition)

Neuroblastoma 
(Condition)

Neurocognitive testing 
(Medical Test)

Neuroendocrine tumors 
(Condition)

Neurofibromatosis 2 
(Condition)

Neurofibromatosis-1 
(Condition)

Neurogenic bladder 
(Condition)

Neurogenic bowel - care 
(Self-Care)

Neuroglioma - adults 
(Condition)

Neuroglioma - children 
(Condition)

Neurologic deficit 
(Special Topic)

Neurologic orthostatic hypotension 
(Condition)

Neurological deficits - focal 
(Symptoms)

Neuromodulation 
(Surgery)

Neuromusclar disorder - myasthenia gravis 
(Condition)

Neuronal ceroid lipofuscinoses (NCLS) 
(Condition)

Neuronitis - vestibular 
(Condition)

Neuropathic pain 
(Condition)

Neuropathy 
(Condition)

Neuropathy - alcoholic 
(Condition)

Neuropathy - autonomic 
(Condition)

Neuropathy - axillary nerve 
(Condition)

Neuropathy - brachial plexus 
(Condition)

Neuropathy - common peroneal nerve 
(Condition)

Neuropathy - distal median nerve 
(Condition)

Neuropathy - femoral nerve 
(Condition)

Neuropathy - metabolic 
(Condition)

Neuropathy - peripheral 
(Condition)

Neuropathy - peroneal (hereditary) 
(Condition)

Neuropathy - posterior tibial nerve 
(Condition)

Neuropathy - radial nerve 
(Condition)

Neuropathy - sciatic nerve 
(Condition)

Neuropathy - ulnar nerve 
(Condition)

Neuropathy secondary to drugs 
(Condition)

Neuroretinitis 
(Special Topic)

Neurosarcoidosis 
(Condition)

Neurosciences 
(Special Topic)

Neurostimulator 
(Surgery)

Neurosurgery 
(Surgery)

Neurosurgery - discharge 
(Discharge)

Neurosyphilis 
(Condition)

Neurotic depression (dysthymia) 
(Condition)

Neutropenia - infants 
(Condition)

Neutropenia and cancer 
(Special Topic)

Nevi 
(Condition)

Nevoid basal cell carcinoma syndrome 
(Condition)

Nevus araneus, spider veins 
(Condition)

Nevus flammeus 
(Condition)

Nevus sebaceous 
(Condition)

Nevus varicosus osteohypertrophicus syndrome 
(Condition)

Nevus verucosus hypertrophicans 
(Condition)

New-onset angina 
(Condition)

New-onset angina - discharge 
(Discharge)

Newborn 
(Special Topic)

Newborn bathing 
(Self-Care)

Newborn breast swelling 
(Special Topic)

Newborn conjunctivitis 
(Condition)

Newborn cranial deformation 
(Special Topic)

Newborn head molding 
(Special Topic)

Newborn intensive care unit - staff 
(Special Topic)

Newborn jaundice 
(Condition)

Newborn jaundice - discharge 
(Discharge)

Newborn jaundice - what to ask your doctor  
(Doctor Questions)

Newborn nutrition 
(Special Topic)

Newborn scoring 
(Medical Test)

Newborn screening tests 
(Medical Test)

Newborn skin characteristics 
(Special Topic)

Nexcare 
(Self-Care)

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Nf
NF1 
(Condition)

NF2 
(Condition)

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Ng
NG - infants 
(Special Topic)

NG tube 
(Self-Care)

NGU 
(Condition)

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Ni
Niacin 
(Nutrition)

Nicotine addiction and tobacco 
(Condition)

Nicotine and tobacco 
(Condition)

Nicotine poisoning 
(Poison)

Nicotine replacement therapy 
(Special Topic)

Nicotinic acid 
(Nutrition)

NICU consultants and support staff 
(Special Topic)

NICU staff 
(Special Topic)

Niemann-Pick disease 
(Condition)

Night blindness 
(Symptoms)

Night terror 
(Condition)

Nightmares 
(Symptoms)

Nightmares - repeated 
(Condition)

Nightshade poisoning 
(Poison)

NIHL 
(Symptoms)

Nikolsky's sign 
(Symptoms)

Nil disease 
(Condition)

Nipple discharge 
(Self-Care)

Nipple discharge 
(Condition)

Nipple discharge 
(Self-Care)

Nipple problems 
(Condition)

Nipple soreness when breastfeeding 
(Nutrition)

Nissen fundoplication 
(Surgery)

Nissen fundoplication - children 
(Surgery)

Nissen fundoplication - children - discharge 
(Discharge)

Nissen fundoplication - discharge 
(Discharge)

Nitrates and cancer 
(Special Topic)

Nitric acid poisoning 
(Poison)

Nitroblue tetrazolium test 
(Medical Test)

Nitroglycerin overdose 
(Poison)

Nitroprusside test 
(Medical Test)

Nizatidine overdose 
(Poison)

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Nm
NMH 
(Condition)

NMR - abdomen 
(Medical Test)

NMR - cardiac 
(Medical Test)

NMR - chest 
(Medical Test)

NMR - cranial 
(Medical Test)

NMSC - squamous cell 
(Condition)

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No
No code 
(Special Topic)

No light perception (NLP) 
(Symptoms)

No periods - primary 
(Condition)

No periods - secondary 
(Condition)

No-scalpel vasectomy 
(Surgery)

Nocardia infection 
(Condition)

Nocardiosis 
(Condition)

Nocardiosis - pulmonary 
(Condition)

Nocturia 
(Symptoms)

Nocturnal myoclonus 
(Condition)

Nodules 
(Symptoms)

Noise induced hearing loss 
(Condition)

Noise induced hearing loss - music 
(Self-Care)

Noise-induced hearing loss 
(Symptoms)

Noises or buzzing in the ears 
(Symptoms)

Nolamine 
(Poison)

Noma 
(Condition)

Non-cardiac chest pain 
(Symptoms)

Non-gonococcal bacterial arthritis 
(Condition)

Non-gonococcal urethritis 
(Condition)

Non-growth hormone deficient short stature 
(Symptoms)

Non-Hodgkin lymphoma 
(Condition)

Non-small cell lung cancer 
(Condition)

Non-ST-elevation myocardial infarction 
(Condition)

Non-steroidal anti-inflammatory drug 
(Special Topic)

Nonallergic rhinitis 
(Condition)

Noncardiogenic pulmonary edema 
(Condition)

Noninsulin-dependent diabetes 
(Condition)

Noninvasive 
(Special Topic)

Nonketotic hyperglycemic hyperosmolar coma (NKHHC) 
(Condition)

Nonlipid reticuloendotheliosis 
(Condition)

Nonmelanoma skin cancer 
(Condition)

Nonmelanoma skin cancer - squamous cell 
(Condition)

Nonpolio enterovirus infection 
(Condition)

Nonseminoma testicular cancer 
(Condition)

Nonseminomatous germ cell tumor - teratoma 
(Condition)

Nonspecific back pain 
(Condition)

Nonspecific back pain - cognitive behavioral 
(Discharge)

Nonspecific back pain - lifting 
(Self-Care)

Nonspecific back pain - narcotics 
(Discharge)

Nonspecific vaginitis - aftercare 
(Self-Care)

Nonsurgical abortion 
(Surgery)

Nontoxic goiter 
(Condition)

Nontropical sprue 
(Condition)

Nontyphoidal salmonella 
(Condition)

Noonan syndrome 
(Condition)

Norepinephrine - blood 
(Medical Test)

Norepinephrine-urine test 
(Medical Test)

Normal body temperature 
(Special Topic)

Normal childhood growth milestones 
(Special Topic)

Normal childhood growth milestones - 12 months 
(Special Topic)

Normal childhood growth milestones - 18 months 
(Special Topic)

Normal childhood growth milestones - 2 months 
(Special Topic)

Normal childhood growth milestones - 2 years 
(Special Topic)

Normal childhood growth milestones - 3 years 
(Special Topic)

Normal childhood growth milestones - 4 months 
(Special Topic)

Normal childhood growth milestones - 4 years 
(Special Topic)

Normal childhood growth milestones - 5 years 
(Special Topic)

Normal childhood growth milestones - 6 months 
(Special Topic)

Normal childhood growth milestones - 9 months 
(Special Topic)

Normal growth and development 
(Nutrition)

Normal pressure hydrocephalus (NPH) 
(Condition)

Normetanephrine 
(Medical Test)

Norovirus - hospital 
(Special Topic)

Norphenamine 
(Poison)

Norpramin overdose 
(Poison)

North American blastomycosis 
(Condition)

Norwalk virus 
(Condition)

Nose - bulbous 
(Condition)

Nose - congested 
(Symptoms)

Nose - congested 
(Symptoms)

Nose biopsy 
(Medical Test)

Nose fracture 
(Injury)

Nosebleed  
(Symptoms)

Nosocomial pneumonia 
(Condition)

Nosocomial UTI 
(Condition)

Nostrils - flaring 
(Symptoms)

Not breathing 
(Symptoms)

Notifiable diseases 
(Special Topic)

Novoxapam overdose 
(Poison)

Novoxapin overdose 
(Poison)

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Ns
NSAID 
(Special Topic)

NSCLC 
(Condition)

NSV 
(Surgery)

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Nu
Nuchal translucency test 
(Medical Test)

Nuclear cardiology 
(Medical Test)

Nuclear magnetic resonance (NMR) imaging 
(Medical Test)

Nuclear magnetic resonance - abdomen 
(Medical Test)

Nuclear magnetic resonance - cardiac 
(Medical Test)

Nuclear magnetic resonance - chest 
(Medical Test)

Nuclear magnetic resonance - cranial 
(Medical Test)

Nuclear scan - liver or spleen 
(Medical Test)

Nuclear scan - technetium 
(Medical Test)

Nuclear scan - thyroid 
(Medical Test)

Nuclear stress test 
(Medical Test)

Nuclear ventriculography 
(Medical Test)

Numbness and tingling 
(Symptoms)

Nummular dermatitis 
(Condition)

Nummular eczema 
(Condition)

Nuprin overdose 
(Poison)

Nurse midwife 
(Special Topic)

Nurse practitioner (NP)  
(Special Topic)

Nursemaid’s elbow 
(Condition)

Nurses 
(Special Topic)

Nursing frequency 
(Self-Care)

Nursing mothers - self-care 
(Self-Care)

Nursing your baby 
(Self-Care)

Nuss repair 
(Surgery)

Nutmeg oil 
(Poison)

Nutrition - inadequate 
(Condition)

Nutrition and athletic performance 
(Nutrition)

Nutrition and substance abuse 
(Special Topic)

Nutrition labeling 
(Nutrition)

Nutritional needs - premature infants 
(Special Topic)

Nutritional needs -- premature infants 
(Special Topic)

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Ny
Nyctalopia 
(Symptoms)

Nyctanopia 
(Symptoms)

Nystagmus 
(Symptoms)

Nytol overdose 
(Poison)

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