Duplicate ICD-10-CM and ICD-9-CM Codes

With code decimals removed, there are 39 codes that are duplicated between ICD-10-CM and ICD-9-CM, with each duplicate having a vastly different meaning. We bring this to your attention in order to minimize any confusion if dealing with data that contains codes that do not have decimal places.
ICD-10-CMDescriptionICD-9-CMDescription
E03.0Congenital hypothyroidism with diffuse goiterE030Unspecified activity
E80.20Unspecified porphyriaE802.0Railway accident involving derailment without antecedent collision injuring railway employee
E80.21Acute intermittent (hepatic) porphyriaE802.1Railway accident involving derailment without antecedent collision injuring passenger on railway
E80.29Other porphyriaE802.9Railway accident involving derailment without antecedent collision injuring unspecified person
E83.00Disorder of copper metabolism, unspecifiedE830.0Accident to watercraft causing submersion injuring occupant of small boat, unpowered
E83.01Wilson's diseaseE830.1Accident to watercraft causing submersion injuring occupant of small boat, powered
E83.09Other disorders of copper metabolismE830.9Accident to watercraft causing submersion injuring unspecified person
E83.10Disorder of iron metabolism, unspecifiedE831.0Accident to watercraft causing other injury to occupant of small boat, unpowered
E83.19Other disorders of iron metabolismE831.9Accident to watercraft causing other injury to unspecified person
E83.30Disorder of phosphorus metabolism, unspecifiedE833.0Fall on stairs or ladders in water transport injuring occupant of small boat, unpowered
E83.31Familial hypophosphatemiaE833.1Fall on stairs or ladders in water transport injuring occupant of small boat, powered
E83.32Hereditary vitamin D-dependent rickets (type 1) (type 2)E833.2Fall on stairs or ladders in water transport injuring occupant of other watercraft -- crew
E83.39Other disorders of phosphorus metabolismE833.9Fall on stairs or ladders in water transport injuring unspecified person
E83.40Disorders of magnesium metabolism, unspecifiedE834.0Other fall from one level to another in water transport injuring occupant of small boat, unpowered
E83.41HypermagnesemiaE834.1Other fall from one level to another in water transport injuring occupant of small boat, powered
E83.42HypomagnesemiaE834.2Other fall from one level to another in water transport injuring occupant of other watercraft -- crew
E83.49Other disorders of magnesium metabolismE834.9Other fall from one level to another in water transport injuring unspecified person
E83.50Unspecified disorder of calcium metabolismE835.0Other and unspecified fall in water transport injuring occupant of small boat, unpowered
E83.51HypocalcemiaE835.1Other and unspecified fall in water transport injuring occupant of small boat, powered
E83.52HypercalcemiaE835.2Other and unspecified fall in water transport injuring occupant of other watercraft -- crew
E83.59Other disorders of calcium metabolismE835.9Other and unspecified fall in water transport injuring unspecified person
E83.81Hungry bone syndromeE838.1Other and unspecified water transport accident injuring occupant of small boat, powered
E83.89Other disorders of mineral metabolismE838.9Other and unspecified water transport accident injuring unspecified person
E84.11Meconium ileus in cystic fibrosisE841.1Accident to powered aircraft, other and unspecified, injuring occupant of military aircraft, any
E84.19Cystic fibrosis with other intestinal manifestationsE841.9Accident to powered aircraft, other and unspecified, injuring other person
E84.8Cystic fibrosis with other manifestationsE848Accidents involving other vehicles, not elsewhere classifiable
E85.1Neuropathic heredofamilial amyloidosisE851Accidental poisoning by barbiturates
E88.01Alpha-1-antitrypsin deficiencyE880.1Accidental fall on or from sidewalk curb
E88.09Other disorders of plasma-protein metabolism, not elsewhere classifiedE880.9Accidental fall on or from other stairs or steps
E88.2Lipomatosis, not elsewhere classifiedE882Accidental fall from or out of building or other structure
E88.40Mitochondrial metabolism disorder, unspecifiedE884.0Accidental fall from playground equipment
E88.41MELAS syndromeE884.1Accidental fall from cliff
E88.42MERRF syndromeE884.2Accidental fall from chair
E88.49Other mitochondrial metabolism disordersE884.9Other accidental fall from one level to another
E88.81Metabolic syndromeE888.1Fall resulting in striking against other object
E88.89Other specified metabolic disordersE888.9Unspecified fall
E89.2Postprocedural hypoparathyroidismE892Conflagration not in building or structure
E89.5Postprocedural testicular hypofunctionE895Accident caused by controlled fire in private dwelling
E89.6Postprocedural adrenocortical (-medullary) hypofunctionE896Accident caused by controlled fire in other and unspecified building or structure