Disease staging: CliniCal anD CoDeD Criteria - HCUP

Clinical Criteria with Description, Diagnostic Findings and ICD-9-CM codes
DXCat Number: END07
MultiStage: No
DXCat Label: Hyperthyroidism Specificity: A
Etiology: Immune; Metabolic
Stage Description Diagnostic findings ICD-9-CM Codes
1.01 Primary Hyperthyroidism Hyperthyroidism, primary:
DX 24200, 24210, 24220, 24230,
24240, 24280, 24290, 7753;
1.02 Secondary Hyperthyroidism Hyperthyroidism[nuclear thyroid scan]
AND free thyroxine index ≥ normal [chemistry report]
OR serum free T3 (triiodothyronine) ≥ normal [chemistry report]
OR serum total T4 (thyroxine) ≥ normal [chemistry report]
OR serum free T4 ≥ normal [chemistry report]
AND TSH ≥ normal [chemistry report]
AND pituitary tumor [CT scan or operative/pathology report]
2.01 with infiltrating dermopathy Stage 1.01
AND diffuse thyromegaly
AND pretibial erythematous pruritic skin lesion
OR increased skin collagen and glycosaminoglycans [biopsy report]
2.02 with infiltrating ophthalmopathy Stage 1.01-2.01
AND exophthalmos
OR diplopia
OR lymphocytic infiltration of extraocular muscles [CT scan report or echography
report]
OR increased retro-orbital tissue [CT scan or ultrasound report]
OR lid lag
OR gaze limitation
OR conjunctival edema
OR corneal exposure
2.03 with compressive optic neuropathy Stage 1.01-2.02
AND vision ≤ 20/70
AND central scotomas
AND reduced color sensation
AND relative afferent pupillary defect
2.04 with atrial fibrillation Stage 1.01-2.03
AND atrial fibrillation [EKG report]
3.01 with thyroid storm Stage 1.01-2.04
AND temperature ≥ 102 o F orally or 102.5 o F rectally
AND disorientation:
NO;
NO;
STAGE 1.01 + (DX 3682, 37122,
37273, 3739, 37441 , 37863);
DX 37621;
STAGE 1.01-2.02 + (DX 36841,
36851-36855, 36859, 36900-
36925, 3694, 36960-3699);
DX 37622;
STAGE 1.01-2.03 + (GROUP
ARHTHYM_AFIB OR GROUP
ARHTHYM_AFLU);
DX 24201, 24211, 24221, 24231,
24241, 24281, 24291;
Thursday, January 07, 2010 9:21:25 AM
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