Table 4. Open in new tab Incorrect...

Case summary or diagnostic statement

Gold standard of the ICD-11 coding

Incorrect coding results (N)

Gastritis due to IgA vasculitis

DA42.Y/4A44.92

Missing postcoordination (9)
–DA42.Y
Incorrect postcoordination (1)
–DA42.Y/ME24.Y
Incorrect destination stem code (2)
–DA42.Z
–DA42.Z/4A44.92
Null (1)

Toxic megacolon due to ulcerative colitis

DB32.20/DD71.Z

Missing postcoordination (6)
–DB32.20
Incorrect postcoordination (2)
–DB32.20/DD71
–DB32.20/DD71.Y

Mild dementia caused by late onset Alzheimer disease

8A20/6D80.1&XS5W,
or 6D80.1&XS5W/8A20

Missing postcoordination (19)
–6D80.1&XS5W
–6D80.1/8A20
Incorrect destination stem code (2)
–6D80.Z
–6D80.Z&XS5W/8A20
Null (1)

Ototoxic hearing loss caused by gentamicin (normal dose) in therapeutic use (Instruction: please use the 3-part model to indicate harm, cause, and mode)

AB53/PL00&XM3YS5/PL13.2

Missing postcoordination (9)
–AB53/PL00
–AB53/PL00&XM3YS5
–AB53/PL13.2
Incorrect postcoordination (8)
–AB53&XK9J/NE60
–AB53/NE60
–AB53/NE60&XM3YS5
–AB53/NE60&XM3YS5/PL00
–AB53/NE60&XM3YS5/PL13.2
–AB53/NE60/PL00&XM3YS5
–AB53/PL00&XM3YS5/NE60
Incorrect destination stem code (5)
–AB51.1
–PK80.AZ/AB53
–PL00&XM3YS5
–PL00&XM3YS5/AB53
–PL00/AB5Z
Null (6)

Table 4.

Open in new tab

Incorrect coding results of selected cases from the ICD-11 exam.

Case summary or diagnostic statement	Gold standard of the ICD-11 coding	Incorrect coding results (N)
Gastritis due to IgA vasculitis	DA42.Y/4A44.92	Missing postcoordination (9) –DA42.Y Incorrect postcoordination (1) –DA42.Y/ME24.Y Incorrect destination stem code (2) –DA42.Z –DA42.Z/4A44.92 Null (1)
Toxic megacolon due to ulcerative colitis	DB32.20/DD71.Z	Missing postcoordination (6) –DB32.20 Incorrect postcoordination (2) –DB32.20/DD71 –DB32.20/DD71.Y
Mild dementia caused by late onset Alzheimer disease	8A20/6D80.1&XS5W, or 6D80.1&XS5W/8A20	Missing postcoordination (19) –6D80.1&XS5W –6D80.1/8A20 Incorrect destination stem code (2) –6D80.Z –6D80.Z&XS5W/8A20 Null (1)
Ototoxic hearing loss caused by gentamicin (normal dose) in therapeutic use (Instruction: please use the 3-part model to indicate harm, cause, and mode)	AB53/PL00&XM3YS5/PL13.2	Missing postcoordination (9) –AB53/PL00 –AB53/PL00&XM3YS5 –AB53/PL13.2 Incorrect postcoordination (8) –AB53&XK9J/NE60 –AB53/NE60 –AB53/NE60&XM3YS5 –AB53/NE60&XM3YS5/PL00 –AB53/NE60&XM3YS5/PL13.2 –AB53/NE60/PL00&XM3YS5 –AB53/PL00&XM3YS5/NE60 Incorrect destination stem code (5) –AB51.1 –PK80.AZ/AB53 –PL00&XM3YS5 –PL00&XM3YS5/AB53 –PL00/AB5Z Null (6)

Case summary or diagnostic statement	Gold standard of the ICD-11 coding	Incorrect coding results (N)
Gastritis due to IgA vasculitis	DA42.Y/4A44.92	Missing postcoordination (9) –DA42.Y Incorrect postcoordination (1) –DA42.Y/ME24.Y Incorrect destination stem code (2) –DA42.Z –DA42.Z/4A44.92 Null (1)
Toxic megacolon due to ulcerative colitis	DB32.20/DD71.Z	Missing postcoordination (6) –DB32.20 Incorrect postcoordination (2) –DB32.20/DD71 –DB32.20/DD71.Y
Mild dementia caused by late onset Alzheimer disease	8A20/6D80.1&XS5W, or 6D80.1&XS5W/8A20	Missing postcoordination (19) –6D80.1&XS5W –6D80.1/8A20 Incorrect destination stem code (2) –6D80.Z –6D80.Z&XS5W/8A20 Null (1)
Ototoxic hearing loss caused by gentamicin (normal dose) in therapeutic use (Instruction: please use the 3-part model to indicate harm, cause, and mode)	AB53/PL00&XM3YS5/PL13.2	Missing postcoordination (9) –AB53/PL00 –AB53/PL00&XM3YS5 –AB53/PL13.2 Incorrect postcoordination (8) –AB53&XK9J/NE60 –AB53/NE60 –AB53/NE60&XM3YS5 –AB53/NE60&XM3YS5/PL00 –AB53/NE60&XM3YS5/PL13.2 –AB53/NE60/PL00&XM3YS5 –AB53/PL00&XM3YS5/NE60 Incorrect destination stem code (5) –AB51.1 –PK80.AZ/AB53 –PL00&XM3YS5 –PL00&XM3YS5/AB53 –PL00/AB5Z Null (6)

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