ccsr_mod ccsr_desc 1 Acute and unspecified renal failure Acute and unspecified renal failure 2 Acute hemorrhagic cerebrovascular disease Acute hemorrhagic cerebrovascular disease 3 Acute myocardial infarction Acute myocardial infarction 4 Acute pulmonary embolism Acute pulmonary embolism 5 Aspiration pneumonitis Aspiration pneumonitis 6 Bacterial infections Bacterial infections 7 Biliary tract disease Biliary tract disease 8 Cardiac arrest and ventricular fibrillation Cardiac arrest and ventricular fibrillation 9 Cardiac dysrhythmias Cardiac dysrhythmias 10 Cerebral infarction Cerebral infarction 11 Chronic obstructive pulmonary disease and bronchiectasis Chronic obstructive pulmonary disease and bronchiectasis 12 Coma; stupor; and brain damage Coma; stupor; and brain damage 13 Complication of other surgical or medical care, injury, initial encounter Complication of other surgical or medical care, injury, initial encounter 14 Coronary atherosclerosis and other heart disease Coronary atherosclerosis and other heart disease 15 Coronavirus disease - 2019 (COVID-19) Coronavirus disease - 2019 (COVID-19) 16 Diabetes mellitus with complication Diabetes mellitus with complication 17 Endocarditis and endocardial disease Endocarditis and endocardial disease 18 Endocrine system cancers - pancreas Endocrine system cancers - pancreas 19 Epilepsy; convulsions Epilepsy; convulsions 20 Fluid and electrolyte disorders Fluid and electrolyte disorders 21 Fracture of the neck of the femur (hip), initial encounter Fracture of the neck of the femur (hip), initial encounter 22 Gastrointestinal cancers - colorectal Gastrointestinal cancers - colorectal 23 Gastrointestinal cancers - liver Gastrointestinal cancers - liver 24 Gastrointestinal cancers - stomach Gastrointestinal cancers - stomach 25 Gastrointestinal hemorrhage Gastrointestinal hemorrhage 26 Heart failure Heart failure 27 Hepatic failure Hepatic failure 28 Hypertension with complications and secondary hypertension Hypertension with complications and secondary hypertension 29 Influenza Influenza 30 Intestinal infection Intestinal infection 31 Intestinal obstruction and ileus Intestinal obstruction and ileus 32 Leukemia - acute myeloid leukemia (AML) Leukemia - acute myeloid leukemia (AML) 33 Malignant neoplasm, unspecified Malignant neoplasm, unspecified 34 Multiple myeloma Multiple myeloma 35 Neurocognitive disorders Neurocognitive disorders 36 Non-Hodgkin lymphoma Non-Hodgkin lymphoma 37 Other aftercare encounter Other aftercare encounter 38 Other general signs and symptoms Other general signs and symptoms 39 Other nervous system disorders (neither hereditary nor degenerative) Other nervous system disorders (neither hereditary nor degenerative) 40 Other nervous system disorders (often hereditary or degenerative) Other nervous system disorders (often hereditary or degenerative) 41 Other specified and unspecified gastrointestinal disorders Other specified and unspecified gastrointestinal disorders 42 Other specified and unspecified liver disease Other specified and unspecified liver disease 43 Other specified and unspecified lower respiratory disease Other specified and unspecified lower respiratory disease 44 Pancreatic disorders (excluding diabetes) Pancreatic disorders (excluding diabetes) 45 Pleurisy, pleural effusion and pulmonary collapse Pleurisy, pleural effusion and pulmonary collapse 46 Pneumonia (except that caused by tuberculosis) Pneumonia (except that caused by tuberculosis) 47 Respiratory cancers Respiratory cancers 48 Respiratory failure; insufficiency; arrest Respiratory failure; insufficiency; arrest 49 Secondary malignancies Secondary malignancies 50 Septicemia Septicemia 51 Shock Shock 52 Traumatic brain injury (TBI); concussion, initial encounter Traumatic brain injury (TBI); concussion, initial encounter 53 Urinary tract infections Urinary tract infections 54 other.high Effect of other external causes, initial encounter 55 other.high Complication of cardiovascular device, implant or graft, initial encounter 56 other.high Chronic kidney disease 57 other.high Male reproductive system cancers - prostate 58 other.high Pulmonary heart disease 59 other.high Tuberculosis 60 other.high Urinary system cancers - bladder 61 other.high Parkinson`s disease 62 other.high Urinary system cancers - kidney 63 other.high Breast cancer - all other types 64 other.high Head and neck cancers - laryngeal 65 other.high Peripheral and visceral vascular disease 66 other.high Abdominal hernia 67 other.high Nervous system cancers - all other types 68 other.high Nonrheumatic and unspecified valve disorders 69 other.high Complication of internal orthopedic device or implant, initial encounter 70 other.high Leukemia - chronic lymphocytic leukemia (CLL) 71 other.high Gastrointestinal cancers - esophagus 72 other.high Skin cancers - all other types 73 other.high Pneumothorax 74 other.high Gastrointestinal cancers - gallbladder 75 other.high Other specified and unspecified circulatory disease 76 other.high Conditions due to neoplasm or the treatment of neoplasm 77 other.high Gastrointestinal cancers - all other types 78 other.high Nervous system cancers - brain 79 other.high Skin cancers - melanoma 80 other.high Aortic; peripheral; and visceral artery aneurysms 81 other.high Gastrointestinal and biliary perforation 82 other.high Endocrine system cancers - parathyroid 83 other.high Leukemia - all other types 84 other.high Postprocedural or postoperative respiratory system complication 85 other.high Head and neck cancers - lip and oral cavity 86 other.high Aortic and peripheral arterial embolism or thrombosis 87 other.high Head and neck cancers - all other types 88 other.high Female reproductive system cancers - endometrium 89 other.high Female reproductive system cancers - ovary 90 other.high Gastrointestinal cancers - bile duct 91 other.high Musculoskeletal abscess 92 other.high Gangrene 93 other.high Fungal infections 94 other.high Head and neck cancers - throat 95 other.high Encephalitis 96 other.high Gastrointestinal cancers - peritoneum 97 other.high Female reproductive system cancers - all other types 98 other.high Sarcoma 99 other.high Mesothelioma 100 other.high Bone cancer 101 other.high Chronic rheumatic heart disease 102 other.high Gastrointestinal cancers - small intestine 103 other.high Female reproductive system cancers - uterus 104 other.high Endocrine system cancers - thyroid 105 other.high Urinary system cancers - ureter and renal pelvis 106 other.high Endocrine system cancers - thymus 107 other.high Myelodysplastic syndrome (MDS) 108 other.high Other specified CNS infection and poliomyelitis 109 other.high Malnutrition 110 other.high Female reproductive system cancers - vulva 111 other.high Complication of transplanted organs or tissue, initial encounter 112 other.high Leukemia - acute lymphoblastic leukemia (ALL) 113 other.high Encounter for antineoplastic therapies 114 other.high Hodgkin lymphoma 115 other.high Head and neck cancers - tonsils 116 other.high Leukemia - chronic myeloid leukemia (CML) 117 other.high Gastrointestinal cancers - anus 118 other.high Female reproductive system cancers - cervix 119 other.high Unmapped 120 other.high Cardiac cancers 121 other.high Male reproductive system cancers - all other types 122 other.high Internal organ injury, initial encounter 123 other.high Arterial dissections 124 other.high Head and neck cancers - nasopharyngeal 125 other.high Female reproductive system cancers - vagina 126 other.high Cancer of other sites 127 other.high Endocrine system cancers - all other types 128 other.high Male reproductive system cancers - penis 129 other.high Urinary system cancers - all other types 130 other.high Neonatal cerebral disorders 131 other.high Urinary system cancers - urethra 132 other.high Head and neck cancers - pharyngeal 133 other.high Head and neck cancers - hypopharyngeal 134 other.high Chromosomal abnormalities 135 other.high Cerebral palsy 136 other.high Female reproductive system cancers - fallopian tube 137 other.high Head and neck cancers - salivary gland 138 other.high Head and neck cancers - eye 139 other.high Medical examination/evaluation 140 other.high Breast cancer - ductal carcinoma in situ (DCIS) 141 other.high Leukemia - hairy cell 142 other.high Endocrine system cancers - pituitary gland 143 other.low Transient cerebral ischemia 144 other.low Syncope 145 other.low Poisoning by drugs, initial encounter 146 other.low Viral infection 147 other.low Hematuria 148 other.low Skin and subcutaneous tissue infections 149 other.low General sensation/perception signs and symptoms 150 other.low Alcohol-related disorders 151 other.low Superficial injury; contusion, initial encounter 152 other.low Esophageal disorders 153 other.low Other specified upper respiratory infections 154 other.low Essential hypertension 155 other.low Musculoskeletal pain, not low back pain 156 other.low Other specified substance-related disorders 157 other.low Genitourinary signs and symptoms 158 other.low Osteoarthritis 159 other.low Fever 160 other.low Diabetes mellitus without complication 161 other.low Open wounds of head and neck, initial encounter 162 other.low Miscellaneous mental and behavioral disorders/conditions 163 other.low Trauma- and stressor-related disorders 164 other.low Nonspecific chest pain 165 other.low Other unspecified injury 166 other.low Abdominal pain and other digestive/abdomen signs and symptoms 167 other.low Other specified joint disorders 168 other.low Toxic effects, initial encounter 169 other.low Spondylopathies/spondyloarthropathy (including infective) 170 other.low Depressive disorders 171 other.low Rheumatoid arthritis and related disease 172 other.low Dislocations, initial encounter 173 other.low Nausea and vomiting 174 other.low Gastritis and duodenitis 175 other.low Regional enteritis and ulcerative colitis 176 other.low Neuro-ophthalmology 177 other.low Opioid-related disorders 178 other.low Symptoms of mental and substance use conditions 179 other.low Abnormal findings without diagnosis 180 other.low Asthma 181 other.low Headache; including migraine 182 other.low Gout 183 other.low Stress fracture, initial encounter 184 other.low Fracture of the lower limb (except hip), initial encounter 185 other.low Noninfectious gastroenteritis 186 other.low Benign neoplasms 187 other.low Diseases of inner ear and related conditions 188 other.low Osteoporosis 189 other.low Sexually transmitted infections (excluding HIV and hepatitis) 190 other.low Oculofacial plastics and orbital conditions 191 other.low Cardiac and circulatory congenital anomalies 192 other.low Low back pain 193 other.low Hemorrhoids 194 other.low Nutritional anemia 195 other.low Skin/Subcutaneous signs and symptoms 196 other.low Crystal arthropathies (excluding gout) 197 other.low Cataract and other lens disorders 198 other.low Varicose veins of lower extremity 199 other.low Nonmalignant breast conditions 200 other.low Anxiety and fear-related disorders 201 other.low Other specified male genital disorders 202 other.low Stimulant-related disorders 203 other.low Sickle cell trait/anemia 204 other.low Nerve and nerve root disorders 205 other.low Other specified and unspecified diseases of kidney and ureters 206 other.low Other specified and unspecified disorders of the ear 207 other.low Schizophrenia spectrum and other psychotic disorders 208 other.low Sprains and strains, initial encounter 209 other.low Pathological fracture, initial encounter 210 other.low Sleep wake disorders 211 other.low Other specified complications in pregnancy 212 other.low Acute and chronic tonsillitis 213 other.low Other specified and unspecified skin disorders 214 other.low Adverse effects of drugs and medicaments, initial encounter 215 other.low Glaucoma 216 other.low Allergic reactions 217 other.low Anal and rectal conditions 218 other.low Bipolar and related disorders 219 other.low Pituitary disorders 220 other.low Acute bronchitis 221 other.low Urinary incontinence 222 other.low Other specified female genital disorders 223 other.low Cannabis-related disorders 224 other.low Retinal and vitreous conditions 225 other.low Hyperplasia of prostate 226 other.low Tendon and synovial disorders 227 other.low Endometriosis 228 other.low Cornea and external disease 229 other.low Appendicitis and other appendiceal conditions 230 other.low Sinusitis 231 other.low Calculus of urinary tract 232 other.low Sedative-related disorders 233 other.low Hypertension and hypertensive-related conditions complicating pregnancy; childbirth; and the puerperium 234 other.low Blindness and vision defects 235 other.low Injury to nerves, muscles and tendons, initial encounter 236 other.low Postprocedural or postoperative nervous system complication 237 other.low Other specified eye disorders 238 other.low Exposure, encounters, screening or contact with infectious disease 239 other.low Somatic disorders 240 other.low Encounter for observation and examination for conditions ruled out (excludes infectious disease, neoplasm, mental disorders) 241 other.low Immune-mediated/reactive arthropathies 242 other.low Complications specified during the puerperium 243 other.low Otitis media 244 other.low Personality disorders 245 other.low Disorders of teeth and gingiva 246 other.low Neurodevelopmental disorders 247 other.low Disruptive, impulse-control and conduct disorders 248 other.low Contact dermatitis 249 other.low Feeding and eating disorders 250 other.low Implant, device or graft related encounter 251 other.low OB-related trauma to perineum and vulva 252 other.low Socioeconomic/psychosocial factors 253 other.low Hallucinogen-related disorders 254 other.low Crushing injury, initial encounter 255 other.low Postprocedural or postoperative circulatory system complication 256 other.low Code is unacceptable as a principal diagnosis PDX (only used for the inpatient default CCSR) 257 other.low Juvenile arthritis 258 other.low Postprocedural or postoperative endocrine or metabolic complication 259 other.low Diabetes or abnormal glucose tolerance complicating pregnancy; childbirth; or the puerperium 260 other.low Poisoning/toxic effect/adverse effects/underdosing, sequela 261 other.low Benign ovarian cyst 262 other.low Scoliosis and other postural dorsopathic deformities 263 other.low Foodborne intoxications 264 other.low Prolapse of female genital organs 265 other.low Lifestyle/life management factors 266 other.low Nervous system pain and pain syndromes 267 other.low Open wounds of trunk, initial encounter 268 other.low Screening for neurocognitive or neurodevelopmental condition 269 other.low Complications specified during childbirth 270 other.low Nervous system congenital anomalies 271 other.low Spontaneous abortion and complications of spontaneous abortion 272 other.low Acquired deformities (excluding foot) 273 other.low Neonatal abstinence syndrome 274 other.low Disorders of lipid metabolism 275 other.low Hearing loss 276 other.low Menstrual disorders 277 other.low Other specified chronic arthropathy 278 other.low Cystic fibrosis 279 other.low Biomechanical lesions 280 other.low Proteinuria 281 other.low Strabismus 282 other.low Endocrine system cancers - adrenocortical 283 other.low Cleft lip or palate 284 other.low Disorders of jaw 285 other.low Encounter for prophylactic measures (excludes immunization) 286 other.low Other specified and unspecified mood disorders 287 other.low Musculoskeletal congenital conditions 288 other.low Respiratory congenital malformations 289 other.low Obsessive-compulsive and related disorders 290 other.low Inhalant-related disorders 291 other.low Traumatic arthropathy 292 other.low Induced abortion and complications of termination of pregnancy 293 other.low Ectopic pregnancy and complications of ectopic pregnancy 294 other.low Molar pregnancy and other abnormal products of conception 295 other.low Early or threatened labor 296 other.low Refractive error 297 other.low Maternal care related to disorders of the placenta and placental implantation 298 other.low Malposition, disproportion or other labor complications 299 other.low Encounter for prophylactic or other procedures 300 other.low Maternal care related to fetal conditions 301 other.low Tobacco-related disorders 302 other.low Early, first or unspecified trimester hemorrhage 303 other.low Amputation of a limb, initial encounter 304 other.low Congenital malformations of eye, ear, face, neck 305 other.low Maternal care for abnormality of pelvic organs 306 other.low Complications following ectopic and/or molar pregnancy 307 other.low Anesthesia complications during pregnancy 308 other.low Prolonged pregnancy 309 other.low Injury, sequela 310 other.low Multiple gestation 311 other.low Osteomalacia 312 other.low Female infertility 313 other.low Vesicoureteral reflux 314 other.low Neoplasm-related encounters 315 other.low Amputation of other body parts, initial encounter 316 other.low Uncomplicated pregnancy, delivery or puerperium 317 other.low Perinatal infections 318 other.low Encounter for mental health conditions 319 other.med Other specified status 320 other.med Muscle disorders 321 other.med Conduction disorders 322 other.med Non-pressure ulcer of skin 323 other.med Osteomyelitis 324 other.med Myocarditis and cardiomyopathy 325 other.med Fracture of the upper limb, initial encounter 326 other.med Diverticulosis and diverticulitis 327 other.med Hepatitis 328 other.med CNS abscess 329 other.med Fracture of the spine and back, initial encounter 330 other.med HIV infection 331 other.med Systemic lupus erythematosus and connective tissue disorders 332 other.med Drug induced or toxic related condition 333 other.med Acute phlebitis; thrombophlebitis and thromboembolism 334 other.med Aplastic anemia 335 other.med Fracture of torso, initial encounter 336 other.med Nervous system signs and symptoms 337 other.med Diseases of white blood cells 338 other.med Other specified and unspecified disorders of stomach and duodenum 339 other.med Gastroduodenal ulcer 340 other.med Nephritis; nephrosis; renal sclerosis 341 other.med Dysphagia 342 other.med Other specified diseases of veins and lymphatics 343 other.med Hemolytic anemia 344 other.med Malaise and fatigue 345 other.med Peritonitis and intra-abdominal abscess 346 other.med Other specified injury 347 other.med Obesity 348 other.med Thyroid disorders 349 other.med Multiple sclerosis 350 other.med Myopathies 351 other.med Hypotension 352 other.med Other specified inflammatory condition of skin 353 other.med Meningitis 354 other.med Postprocedural or postoperative genitourinary system complication 355 other.med Complication of genitourinary device, implant or graft, initial encounter 356 other.med Coagulation and hemorrhagic disorders 357 other.med Other specified connective tissue disease 358 other.med Circulatory signs and symptoms 359 other.med Other specified and unspecified endocrine disorders 360 other.med Pressure ulcer of skin 361 other.med Fracture of head and neck, initial encounter 362 other.med Respiratory signs and symptoms 363 other.med Other specified and unspecified diseases of bladder and urethra 364 other.med Inflammatory conditions of male genital organs 365 other.med Neoplasms of unspecified nature or uncertain behavior 366 other.med Pericarditis and pericardial disease 367 other.med Postprocedural or postoperative digestive system complication 368 other.med Postthrombotic syndrome and venous insufficiency/hypertension 369 other.med Nutritional deficiencies 370 other.med Paralysis (other than cerebral palsy) 371 other.med Other and ill-defined heart disease 372 other.med Infective arthritis 373 other.med Other specified and unspecified nutritional and metabolic disorders 374 other.med Open wounds to limbs, initial encounter 375 other.med Burn and corrosion, initial encounter 376 other.med Parasitic, other specified and unspecified infections 377 other.med Other specified and unspecified hematologic conditions 378 other.med Effect of foreign body entering opening, initial encounter 379 other.med Polyneuropathies 380 other.med Immunity disorders 381 other.med Neurogenic/neuropathic arthropathy 382 other.med Diseases of mouth; excluding dental 383 other.med Occlusion or stenosis of precerebral or cerebral arteries without infarction 384 other.med Other and ill-defined cerebrovascular disease 385 other.med Other specified encounters and counseling 386 other.med Lung disease due to external agents 387 other.med Postprocedural or postoperative musculoskeletal system complication 388 other.med Acute posthemorrhagic anemia 389 other.med Aseptic necrosis and osteonecrosis 390 other.med Spinal cord injury (SCI), initial encounter 391 other.med Uveitis and ocular inflammation 392 other.med Diseases of middle ear and mastoid (except otitis media) 393 other.med Noninfectious hepatitis 394 other.med Maltreatment/abuse 395 other.med Other specified bone disease and musculoskeletal deformities 396 other.med Other specified and unspecified upper respiratory disease 397 other.med Other specified and unspecified congenital anomalies 398 other.med Inflammatory diseases of female pelvic organs 399 other.med Genitourinary congenital anomalies 400 other.med Complications of acute myocardial infarction 401 other.med Digestive congenital anomalies 402 other.med Mediastinal disorders 403 other.med Injury to blood vessels, initial encounter 404 other.med Acute rheumatic heart disease 405 other.med Male reproductive system cancers - testis 406 other.med Menopausal disorders