New ICD-10-CM Codes for FY2018
CMS added 360 diagnosis codes in the FY2018 update, effective October 1, 2017.
Chapter 1: A00–B99 (Certain Infectious and Parasitic Diseases)2 codes
Chapter 2: C00–D49 (Neoplasms)7 codes
Chapter 4: E00–E89 (Endocrine, Nutritional and Metabolic Diseases)5 codes
Chapter 5: F01–F99 (Mental, Behavioral and Neurodevelopmental Disorders)10 codes
Chapter 6: G00–G99 (Diseases of the Nervous System)3 codes
Chapter 7: H00–H59 (Diseases of the Eye and Adnexa)55 codes
H44.2A1Degenerative myopia with choroidal neovascularization, right eyePreviously H44.20-H44.23 and H35.051-H35.059
H44.2A2Degenerative myopia with choroidal neovascularization, left eyePreviously H44.20-H44.23 and H35.051-H35.059
H44.2A3Degenerative myopia with choroidal neovascularization, bilateralPreviously H44.20-H44.23 and H35.051-H35.059
H44.2A9Degenerative myopia with choroidal neovascularization, unspecified eyePreviously H44.20-H44.23 and H35.051-H35.059
H44.2C9Degenerative myopia with retinal detachment, unspecified eyePreviously H44.20-H44.23 and H33.2
Chapter 9: I00–I99 (Diseases of the Circulatory System)19 codes
Chapter 11: K00–K95 (Diseases of the Digestive System)20 codes
K56.50Intestinal adhesions [bands], unspecified as to partial versus complete obstructionPreviously K56.5
K56.609Unspecified intestinal obstruction, unspecified as to partial versus complete obstructionPreviously K56.60
K56.699Other intestinal obstruction unspecified as to partial versus complete obstructionPreviously K56.69
Chapter 12: L00–L99 (Diseases of the Skin and Subcutaneous Tissue)72 codes
L97.105Non-pressure chronic ulcer of unspecified thigh with muscle involvement without evidence of necrosisPreviously L97.109
L97.106Non-pressure chronic ulcer of unspecified thigh with bone involvement without evidence of necrosisPreviously L97.109
L97.108Non-pressure chronic ulcer of unspecified thigh with other specified severityPreviously L97.109
L97.115Non-pressure chronic ulcer of right thigh with muscle involvement without evidence of necrosisPreviously L97.119
L97.116Non-pressure chronic ulcer of right thigh with bone involvement without evidence of necrosisPreviously L97.119
L97.125Non-pressure chronic ulcer of left thigh with muscle involvement without evidence of necrosisPreviously L97.129
L97.126Non-pressure chronic ulcer of left thigh with bone involvement without evidence of necrosisPreviously L97.129
L97.205Non-pressure chronic ulcer of unspecified calf with muscle involvement without evidence of necrosisPreviously L97.209
L97.206Non-pressure chronic ulcer of unspecified calf with bone involvement without evidence of necrosisPreviously L97.209
L97.208Non-pressure chronic ulcer of unspecified calf with other specified severityPreviously L97.209
L97.215Non-pressure chronic ulcer of right calf with muscle involvement without evidence of necrosisPreviously L97.219
L97.216Non-pressure chronic ulcer of right calf with bone involvement without evidence of necrosisPreviously L97.219
L97.225Non-pressure chronic ulcer of left calf with muscle involvement without evidence of necrosisPreviously L97.229
L97.226Non-pressure chronic ulcer of left calf with bone involvement without evidence of necrosisPreviously L97.229
L97.305Non-pressure chronic ulcer of unspecified ankle with muscle involvement without evidence of necrosisPreviously L97.309
L97.306Non-pressure chronic ulcer of unspecified ankle with bone involvement without evidence of necrosisPreviously L97.309
L97.308Non-pressure chronic ulcer of unspecified ankle with other specified severityPreviously L97.309
L97.315Non-pressure chronic ulcer of right ankle with muscle involvement without evidence of necrosisPreviously L97.319
L97.316Non-pressure chronic ulcer of right ankle with bone involvement without evidence of necrosisPreviously L97.319
L97.325Non-pressure chronic ulcer of left ankle with muscle involvement without evidence of necrosisPreviously L97.329
L97.326Non-pressure chronic ulcer of left ankle with bone involvement without evidence of necrosisPreviously L97.329
L97.405Non-pressure chronic ulcer of unspecified heel and midfoot with muscle involvement without evidence of necrosisPreviously L97.409
L97.406Non-pressure chronic ulcer of unspecified heel and midfoot with bone involvement without evidence of necrosisPreviously L97.409
L97.408Non-pressure chronic ulcer of unspecified heel and midfoot with other specified severityPreviously L97.409
L97.415Non-pressure chronic ulcer of right heel and midfoot with muscle involvement without evidence of necrosisPreviously L97.419
L97.416Non-pressure chronic ulcer of right heel and midfoot with bone involvement without evidence of necrosisPreviously L97.419
L97.418Non-pressure chronic ulcer of right heel and midfoot with other specified severityPreviously L97.419
L97.425Non-pressure chronic ulcer of left heel and midfoot with muscle involvement without evidence of necrosisPreviously L97.429
L97.426Non-pressure chronic ulcer of left heel and midfoot with bone involvement without evidence of necrosisPreviously L97.429
L97.428Non-pressure chronic ulcer of left heel and midfoot with other specified severityPreviously L97.429
L97.505Non-pressure chronic ulcer of other part of unspecified foot with muscle involvement without evidence of necrosisPreviously L97.509
L97.506Non-pressure chronic ulcer of other part of unspecified foot with bone involvement without evidence of necrosisPreviously L97.509
L97.508Non-pressure chronic ulcer of other part of unspecified foot with other specified severityPreviously L97.509
L97.515Non-pressure chronic ulcer of other part of right foot with muscle involvement without evidence of necrosisPreviously L97.519
L97.516Non-pressure chronic ulcer of other part of right foot with bone involvement without evidence of necrosisPreviously L97.519
L97.518Non-pressure chronic ulcer of other part of right foot with other specified severityPreviously L97.519
L97.525Non-pressure chronic ulcer of other part of left foot with muscle involvement without evidence of necrosisPreviously L97.529
L97.526Non-pressure chronic ulcer of other part of left foot with bone involvement without evidence of necrosisPreviously L97.529
L97.528Non-pressure chronic ulcer of other part of left foot with other specified severityPreviously L97.529
L97.805Non-pressure chronic ulcer of other part of unspecified lower leg with muscle involvement without evidence of necrosisPreviously L97.809
L97.806Non-pressure chronic ulcer of other part of unspecified lower leg with bone involvement without evidence of necrosisPreviously L97.809
L97.808Non-pressure chronic ulcer of other part of unspecified lower leg with other specified severityPreviously L97.809
L97.815Non-pressure chronic ulcer of other part of right lower leg with muscle involvement without evidence of necrosisPreviously L97.819
L97.816Non-pressure chronic ulcer of other part of right lower leg with bone involvement without evidence of necrosisPreviously L97.819
L97.818Non-pressure chronic ulcer of other part of right lower leg with other specified severityPreviously L97.819
L97.825Non-pressure chronic ulcer of other part of left lower leg with muscle involvement without evidence of necrosisPreviously L97.829
L97.826Non-pressure chronic ulcer of other part of left lower leg with bone involvement without evidence of necrosisPreviously L97.829
L97.828Non-pressure chronic ulcer of other part of left lower leg with other specified severityPreviously L97.829
L97.905Non-pressure chronic ulcer of unspecified part of unspecified lower leg with muscle involvement without evidence of necrosisPreviously L97.909
L97.906Non-pressure chronic ulcer of unspecified part of unspecified lower leg with bone involvement without evidence of necrosisPreviously L97.909
L97.908Non-pressure chronic ulcer of unspecified part of unspecified lower leg with other specified severityPreviously L97.909
L97.915Non-pressure chronic ulcer of unspecified part of right lower leg with muscle involvement without evidence of necrosisPreviously L97.919
L97.916Non-pressure chronic ulcer of unspecified part of right lower leg with bone involvement without evidence of necrosisPreviously L97.919
L97.918Non-pressure chronic ulcer of unspecified part of right lower leg with other specified severityPreviously L97.919
L97.925Non-pressure chronic ulcer of unspecified part of left lower leg with muscle involvement without evidence of necrosisPreviously L97.929
L97.926Non-pressure chronic ulcer of unspecified part of left lower leg with bone involvement without evidence of necrosisPreviously L97.929
L97.928Non-pressure chronic ulcer of unspecified part of left lower leg with other specified severityPreviously L97.929
L98.415Non-pressure chronic ulcer of buttock with muscle involvement without evidence of necrosisPreviously L98.419
L98.416Non-pressure chronic ulcer of buttock with bone involvement without evidence of necrosisPreviously L98.419
L98.425Non-pressure chronic ulcer of back with muscle involvement without evidence of necrosisPreviously L98.429
L98.426Non-pressure chronic ulcer of back with bone involvement without evidence of necrosisPreviously L98.429
L98.495Non-pressure chronic ulcer of skin of other sites with muscle involvement without evidence of necrosisPreviously L98.499
Chapter 13: M00–M99 (Diseases of the Musculoskeletal System and Connective Tissue)5 codes
Chapter 14: N00–N99 (Diseases of the Genitourinary System)15 codes
Chapter 15: O00–O9A (Pregnancy, Childbirth and the Puerperium)40 codes
O36.8310Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, not applicable or unspecifiedPreviously O36.8910
O36.8311Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, fetus 1Previously O36.8911
O36.8312Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, fetus 2Previously O36.8912
O36.8313Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, fetus 3Previously O36.8913
O36.8314Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, fetus 4Previously O36.8914
O36.8315Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, fetus 5Previously O36.8915
O36.8319Maternal care for abnormalities of the fetal heart rate or rhythm, first trimester, other fetusPreviously O36.8919
O36.8320Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, not applicable or unspecifiedPreviously O36.8920
O36.8321Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 1Previously O36.8921
O36.8322Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 2Previously O36.8922
O36.8323Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 3Previously O36.8923
O36.8324Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 4Previously O36.8924
O36.8325Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, fetus 5Previously O36.8925
O36.8329Maternal care for abnormalities of the fetal heart rate or rhythm, second trimester, other fetusPreviously O36.8929
O36.8330Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, not applicable or unspecifiedPreviously O36.8930
O36.8331Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 1Previously O36.8931
O36.8332Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 2Previously O36.8932
O36.8333Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 3Previously O36.8933
O36.8334Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 4Previously O36.8934
O36.8335Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, fetus 5Previously O36.8935
O36.8339Maternal care for abnormalities of the fetal heart rate or rhythm, third trimester, other fetusPreviously O36.8939
O36.8390Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, not applicable or unspecifiedPreviously O36.8990
O36.8391Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, fetus 1Previously O36.8991
O36.8392Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, fetus 2Previously O36.8992
O36.8393Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, fetus 3Previously O36.8993
O36.8394Maternal care for abnormalities of the fetal heart rate or rhythm, unspecified trimester, fetus 4Previously O36.8994
Chapter 16: P00–P96 (Certain Conditions Originating in the Perinatal Period)8 codes
Chapter 17: Q00–Q99 (Congenital Malformations, Deformations and Chromosomal Abnormalities)6 codes
Chapter 18: R00–R99 (Symptoms, Signs and Abnormal Clinical and Laboratory Findings)3 codes
Chapter 19: S00–T88 (Injury, Poisoning and Certain Other Consequences of External Causes)12 codes
Chapter 20: V00–Y99 (External Causes of Morbidity)54 codes
V86.05XADriver of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, initial encounterPreviously V86.09XA
V86.05XDDriver of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, subsequent encounterPreviously V86.09XD
V86.05XSDriver of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, sequelaPreviously V86.09XS
V86.06XADriver of dirt bike or motor/cross bike injured in traffic accident, initial encounterPreviously V86.09XA
V86.06XDDriver of dirt bike or motor/cross bike injured in traffic accident, subsequent encounterPreviously V86.09XD
V86.06XSDriver of dirt bike or motor/cross bike injured in traffic accident, sequelaPreviously V86.09XS
V86.15XAPassenger of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, initial encounterPreviously V86.19XA
V86.15XDPassenger of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, subsequent encounterPreviously V86.19XD
V86.15XSPassenger of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, sequelaPreviously V86.19XS
V86.16XAPassenger of dirt bike or motor/cross bike injured in traffic accident, initial encounterPreviously V86.19XA
V86.16XDPassenger of dirt bike or motor/cross bike injured in traffic accident, subsequent encounterPreviously V86.19XD
V86.16XSPassenger of dirt bike or motor/cross bike injured in traffic accident, sequelaPreviously V86.19XS
V86.25XAPerson on outside of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, initial encounterPreviously V86.29XA
V86.25XDPerson on outside of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, subsequent encounterPreviously V86.29XD
V86.25XSPerson on outside of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, sequelaPreviously V86.29XS
V86.26XAPerson on outside of dirt bike or motor/cross bike injured in traffic accident, initial encounterPreviously V86.29XA
V86.26XDPerson on outside of dirt bike or motor/cross bike injured in traffic accident, subsequent encounterPreviously V86.29XD
V86.26XSPerson on outside of dirt bike or motor/cross bike injured in traffic accident, sequelaPreviously V86.29XS
V86.35XAUnspecified occupant of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, initial encounterPreviously V86.39XA
V86.35XDUnspecified occupant of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, subsequent encounterPreviously V86.39XD
V86.35XSUnspecified occupant of 3- or 4- wheeled all-terrain vehicle (ATV) injured in traffic accident, sequelaPreviously V86.39XS
V86.36XAUnspecified occupant of dirt bike or motor/cross bike injured in traffic accident, initial encounterPreviously V86.39XA
V86.36XDUnspecified occupant of dirt bike or motor/cross bike injured in traffic accident, subsequent encounterPreviously V86.39XD
V86.36XSUnspecified occupant of dirt bike or motor/cross bike injured in traffic accident, sequelaPreviously V86.39XS
V86.45XAPerson injured while boarding or alighting from a 3- or 4- wheeled all-terrain vehicle (ATV), initial encounterPreviously V86.49XA
V86.45XDPerson injured while boarding or alighting from a 3- or 4- wheeled all-terrain vehicle (ATV), subsequent encounterPreviously V86.49XD
V86.45XSPerson injured while boarding or alighting from a 3- or 4- wheeled all-terrain vehicle (ATV), sequelaPreviously V86.49XS
V86.46XAPerson injured while boarding or alighting from a dirt bike or motor/cross bike, initial encounterPreviously V86.49XA
V86.46XDPerson injured while boarding or alighting from a dirt bike or motor/cross bike, subsequent encounterPreviously V86.49XD
V86.46XSPerson injured while boarding or alighting from a dirt bike or motor/cross bike, sequelaPreviously V86.49XS
V86.55XADriver of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, initial encounterPreviously V86.59XA
V86.55XDDriver of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, subsequent encounterPreviously V86.59XD
V86.55XSDriver of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, sequelaPreviously V86.59XS
V86.56XADriver of dirt bike or motor/cross bike injured in nontraffic accident, initial encounterPreviously V86.59XA
V86.56XDDriver of dirt bike or motor/cross bike injured in nontraffic accident, subsequent encounterPreviously V86.59XD
V86.56XSDriver of dirt bike or motor/cross bike injured in nontraffic accident, sequelaPreviously V86.59XS
V86.65XAPassenger of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, initial encounterPreviously V86.69XA
V86.65XDPassenger of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, subsequent encounterPreviously V86.69XD
V86.65XSPassenger of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, sequelaPreviously V86.69XS
V86.66XAPassenger of dirt bike or motor/cross bike injured in nontraffic accident, initial encounterPreviously V86.69XA
V86.66XDPassenger of dirt bike or motor/cross bike injured in nontraffic accident, subsequent encounterPreviously V86.69XD
V86.66XSPassenger of dirt bike or motor/cross bike injured in nontraffic accident, sequelaPreviously V86.69XS
V86.75XAPerson on outside of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, initial encounterPreviously V86.79XA
V86.75XDPerson on outside of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, subsequent encounterPreviously V86.79XD
V86.75XSPerson on outside of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, sequelaPreviously V86.79XS
V86.76XAPerson on outside of dirt bike or motor/cross bike injured in nontraffic accident, initial encounterPreviously V86.79XA
V86.76XDPerson on outside of dirt bike or motor/cross bike injured in nontraffic accident, subsequent encounterPreviously V86.79XD
V86.76XSPerson on outside of dirt bike or motor/cross bike injured in nontraffic accident, sequelaPreviously V86.79XS
V86.95XAUnspecified occupant of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, initial encounterPreviously V86.99XA
V86.95XDUnspecified occupant of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, subsequent encounterPreviously V86.99XD
V86.95XSUnspecified occupant of 3- or 4- wheeled all-terrain vehicle (ATV) injured in nontraffic accident, sequelaPreviously V86.99XS
V86.96XAUnspecified occupant of dirt bike or motor/cross bike injured in nontraffic accident, initial encounterPreviously V86.99XA
