TABLE 6C - INVALID DIAGNOSIS CODES
Diagnosis Code	Description	CC	MDC	MS-DRG
D81.3	Adenosine deaminase [ADA] deficiency	C	10	642
H81.41	Vertigo of central origin, right ear	N	03	149
H81.42	Vertigo of central origin, left ear	N	03	149
H81.43	Vertigo of central origin, bilateral	N	03	149
H81.49	Vertigo of central origin, unspecified ear	N	03	149
I48.1	Persistent atrial fibrillation	C	05	308, 309, 310
""			15	791, 793
I48.2	Chronic atrial fibrillation	N	05	308, 309, 310
""			15	791, 793
Q66.0	Congenital talipes equinovarus	N	08	564, 565, 566
Q66.1	Congenital talipes calcaneovarus	N	08	564, 565, 566
Q66.21	Congenital metatarsus primus varus	N	08	564, 565, 566
Q66.22	Congenital metatarsus adductus	N	08	564, 565, 566
Q66.3	Other congenital varus deformities of feet	N	08	564, 565, 566
Q66.4	Congenital talipes calcaneovalgus	N	08	564, 565, 566
Q66.7	Congenital pes cavus	N	08	564, 565, 566
Q66.9	Congenital deformity of feet, unspecified	N	08	564, 565, 566
Q79.6	Ehlers-Danlos syndrome	C	08	564, 565, 566
Q87.1	Congenital malformation syndromes predominantly associated with short stature	C	08	564, 565, 566
R82.8	Abnormal findings on cytological and histological examination of urine	N	11	695, 696
T67.0XXA	Heatstroke and sunstroke, initial encounter	C	21	922, 923
T67.0XXD	Heatstroke and sunstroke, subsequent encounter	N	23	949, 950
T67.0XXS	Heatstroke and sunstroke, sequela	N	21	922, 923

	Notes:
