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Market snapshot

88305 in CA CY2024

Medicare Part B FFS · CY2024 · as published by CMS

88305 — Pathology examination of tissue using a microscope, intermediate complexity

Billing groups
262
Named-group FFS services
1,029,120
FFS of Medicare
49%
Services YoY
+0.5%
FFS enrollment +0.0%
Estimated all-Medicare volume FFS + estimated MA estimate
~2,087,947 services

1,029,120 observed fee-for-service (49%) · ~1,058,827 estimated Medicare Advantage. Scaled from the observed floor by each state’s fee-for-service share (FFS share as of 2024) — scaled estimate — assumes MA utilization mirrors FFS; not an observation. How we scale

Named-group submitted charges
$207.3M
Named-group allowed amount
$54.4M
Named-group Medicare payments
$42.0M
Avg charge / svc
$201
Avg allowed / svc
$53
Avg payment / svc
$41
Average charge per group
$28 262 groups · avg submitted charge / service $690
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Specialty market — Pathology: 470,763 services across 86 groups; top group 13%. See Pathology across all states →

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Data year: CY2024 CY2023 CY2022 🔒 CY2021 🔒 CY2020 🔒
#Physician group City Specialty Providers 88305 svcs Submitted charges Avg charge Medicare $ Share of specialty*Share of state* Phone
1 UCLA PATHOLOGY AND LABORATORY MEDICINE GROUP LOS ANGELES PATHOLOGY 65 60,430 $16,435,221 $272 12.8% 3.2% (310) 267-2625
2 YOSEMITE PATHOLOGY MEDICAL GROUP INC MODESTO PATHOLOGY 43 47,808 $14,455,335 $302 10.2% 2.5% (209) 577-1200
3 DIAGNOSTIC PATHOLOGY MEDICAL GROUP INC SACRAMENTO PATHOLOGY 32 42,346 $7,143,845 $169 9.0% 2.2% (916) 447-6267
4 NEWPORT HARBOR PATHOLOGY MEDICAL GROUP INC NEWPORT BEACH PATHOLOGY 26 30,683 $5,281,295 $172 6.5% 1.6% (949) 891-1297
5 AFFILIATED PATHOLOGISTS MEDICAL GROUP, INC. RANCHO DOMINGUEZ PATHOLOGY 51 21,248 $3,321,247 $156 4.5% 1.1% (310) 225-3244
6 CALIFORNIA PACIFIC PATHOLOGY MEDICAL GROUP SAN FRANCISCO PATHOLOGY 11 15,679 $4,689,322 $299 3.3% 0.8% (415) 600-6000
7 PATHOLOGY SCIENCES MEDICAL GROUP CHICO PATHOLOGY 9 14,636 $1,966,045 $134 3.1% 0.8% (530) 891-6244
8 MARIN MEDICAL LABORATORIES GREENBRAE PATHOLOGY 9 14,472 $1,792,757 $124 3.1% 0.8% (415) 925-7174
9 ASSOCIATED PATHOLOGY MEDICAL GROUP INC LOS GATOS PATHOLOGY 7 13,546 $1,348,673 $100 2.9% 0.7% (408) 884-2712
10 CONTRA COSTA PATHOLOGY ASSOCIATES CONCORD PATHOLOGY 8 13,275 $2,276,465 $171 2.8% 0.7% (925) 682-8200
11 WESTERN PATHOLOGY INC IRVINE PATHOLOGY 3 12,193 $1,675,312 $137 2.6% 0.6% (805) 543-5000
12 PATHOLOGY ASSOCIATES CLOVIS PATHOLOGY 16 11,533 $2,027,028 $176 2.4% 0.6% (559) 326-2800
13 PENINSULA PATHOLOGISTS MEDICAL GROUP INC MOUNTAIN VIEW PATHOLOGY 16 10,342 $1,848,902 $179 2.2% 0.5% (650) 616-2951
14 DIAGNOSTIC PATHOLOGY SERVICES OF THE CENTRAL COAST SANTA MARIA PATHOLOGY 11 9,314 $1,200,506 $129 2.0% 0.5% (805) 739-3000
15 TORRANCE PATHOLOGY ASSOCIATES MEDICAL GROUP TORRANCE PATHOLOGY 5 8,258 $1,126,432 $136 1.8% 0.4% (310) 517-4766
16 PATHOLOGY EXPERTS INC ST GEORGE PATHOLOGY 12 8,065 $2,980,820 $370 1.7% 0.4% (435) 251-1000
17 REGENTS OF THE UNIVERSITY OF CALIFORNIA ORANGE PATHOLOGY 38 8,026 $1,312,777 $164 1.7% 0.4% (714) 456-7004
18 MARVEL PATH PC VAN NUYS PATHOLOGY 3 7,967 $2,910,431 $365 1.7% 0.4% (818) 782-6600
19 PATHOLOGY MEDICAL GROUP OF SAINT JOHNS SANTA MONICA PATHOLOGY 8 7,690 $1,265,360 $165 1.6% 0.4% (310) 829-8101
20 SAN DIEGO PATHOLOGISTS MEDICAL GROUP INC SAN DIEGO PATHOLOGY 9 5,984 $1,071,187 $179 1.3% 0.3% (619) 325-8741
21 REDDING PATHOLOGISTS REDDING PATHOLOGY 7 5,109 $685,694 $134 1.1% 0.3% (530) 255-1000
22 LUCENT PATHOLOGY PARTNERS INC CARMICHAEL PATHOLOGY 5 4,856 $820,764 $169 1.0% 0.3% (916) 537-5275
23 PATHOLOGY ASSOCIATES OF SOUTHERN CALIFORNIA BURBANK PATHOLOGY 9 4,855 $1,456,500 $300 1.0% 0.3% (818) 847-6022
24 LONG BEACH MEMORIAL PATHOLOGY MEDICAL GROUP, INC. LONG BEACH PATHOLOGY 12 4,498 $991,474 $220 1.0% 0.2% (562) 933-0716
25 GLENDALE PATHOLOGY ASSOCIATES MEDICAL GROUP OF GLENDALE GLENDALE PATHOLOGY 7 4,432 $957,675 $216 0.9% 0.2% (818) 409-8320
26 GLOVER, KELTY AND SCHULTHEIS MDS THOUSAND OAKS PATHOLOGY 5 3,881 $919,797 $237 0.8% 0.2% (805) 370-4697
27 THE PATHOLOGY GROUP INC FULLERTON PATHOLOGY 6 3,630 $874,725 $241 0.8% 0.2% (714) 446-7505
28 CALPATH MEDICAL ASSOCIATES CAMPBELL PATHOLOGY 3 3,521 $555,420 $158 0.7% 0.2% (408) 866-5227
29 WHITTIER PATHOLOGY MEDICAL GROUP WHITTIER PATHOLOGY 4 3,456 $596,287 $173 0.7% 0.2% (562) 698-0811
30 PALM PATHOLOGY MEDICAL GROUP A PROFESSIONAL CORPORATION PALM SPRINGS PATHOLOGY 3 3,252 $932,175 $287 0.7% 0.2% (760) 323-6198
31 AW PATHOLOGY MEDICAL GROUP, INC. BAKERSFIELD PATHOLOGY 2 3,188 $648,301 $203 0.7% 0.2% (661) 325-2640
32 PERFECT PATHOLGY MEDICAL P.C. OXNARD PATHOLOGY 2 2,918 $517,467 $177 0.6% 0.2% (805) 988-2500
33 MISSION PATHOLOGY CONSULTANTS INC SANTA BARBARA PATHOLOGY 8 2,914 $352,477 $121 0.6% 0.2% (805) 569-7367
34 INFOCUS PATHOLOGY GROUP LOS ALAMITOS PATHOLOGY 3 2,889 $691,724 $239 0.6% 0.2% (562) 598-1311
35 WESTERN LABORATORIES FREMONT PATHOLOGY 6 2,489 $495,311 $199 0.5% 0.1% (810) 797-1111
36 STOCKTON PATHOLOGY MEDICAL GROUP STOCKTON PATHOLOGY 5 2,376 $414,700 $175 0.5% 0.1% (209) 943-2000
37 CENTRAL OREGON PATHOLOGY CONSULTANTS PC BEND PATHOLOGY 10 2,355 $198,235 $84 0.5% 0.1% (541) 382-7696
38 PACIFIC PATHOLOGY MEDICAL ASSOCIATES SAN FRANCISCO PATHOLOGY 5 2,211 $331,500 $150 0.5% 0.1% (415) 668-1000
39 PVCH CLINICAL LABORATORY MEDICAL GROUP INC POMONA PATHOLOGY 3 2,081 $364,175 $175 0.4% 0.1% (909) 865-9800
40 SAN GABRIEL VALLEY CONSULTING PATHOLOGISTS MEDICAL GROUP INC MONTEREY PARK PATHOLOGY 8 2,071 $375,109 $181 0.4% 0.1% (626) 570-5752
41 BORIS SHLOPOV MD PATHOLOGY MEDICAL CORPORATION CORONA PATHOLOGY 4 1,993 $326,012 $164 0.4% 0.1% (951) 436-6383
42 DR BRAD BARROWS INC VENTURA PATHOLOGY 3 1,924 $232,904 $121 0.4% 0.1% (760) 522-2849
43 PATHOLOGY GROUP PC OKLAHOMA CITY PATHOLOGY 9 1,768 $332,648 $188 0.4% 0.1% (405) 272-7065
44 JACKSON-ZUCKERMAN INC UKIAH PATHOLOGY 2 1,684 $336,800 $200 0.4% 0.1% (800) 288-8325
45 NAPLES PATHOLOGY ASSOCIATES PA NAPLES PATHOLOGY 12 1,647 $238,850 $145 0.3% 0.1% (239) 624-3570
46 CITRUS PATHOLOGY MEDICAL GROUP GLENDALE PATHOLOGY 4 1,467 $365,854 $249 0.3% 0.1% (818) 502-2321
47 HIGH DESERT PATHOLOGY MEDICAL GROUP SAN DIEGO PATHOLOGY 7 1,463 $255,070 $174 0.3% 0.1% (619) 229-3172
48 AUSTIN PATHOLOGY ASSOCIATES TYLER PATHOLOGY 72 1,424 $412,960 $290 0.3% 0.1% (903) 593-8441
49 LABORATORY MEDICINE SPECIALISTS OF DULUTH DULUTH PATHOLOGY 4 1,412 $186,904 $132 0.3% 0.1% (218) 249-5208
50 PATHOLOGY ASSOCIATES OF ARCADIA ARCADIA PATHOLOGY 3 1,402 $506,343 $361 0.3% 0.1% (626) 898-8000
51 FORWARD PATHOLOGY SOLUTIONS, LLC RICHMOND PATHOLOGY 26 1,271 $286,766 $226 0.3% 0.1% (804) 289-4852
52 SIERRA NEVADA GASTROENTEROLOGY MEDICAL ASSOCIATES, INC. GRASS VALLEY PATHOLOGY 3 1,245 $313,400 $252 0.3% 0.1% (530) 273-3377
53 EXCEL PATHOLOGY UPLAND PATHOLOGY 4 1,224 $115,483 $94 0.3% 0.1% 909985281126294
54 SOUTH VALLEY PATHOLOGY ASSOCIATES BAKERSFIELD PATHOLOGY 2 1,211 $181,670 $150 0.3% 0.1% (661) 327-4647
55 PALM BEACH PATHOLOGY, PA WEST PALM BCH PATHOLOGY 8 1,209 $350,725 $290 0.3% 0.1% (561) 642-2998
56 MIDWEST DIAGNOSTIC PATHOLOGY, S.C. PARK RIDGE PATHOLOGY 45 1,193 $299,047 $251 0.3% 0.1% (847) 723-2210
57 TUPELO PATHOLOGY GROUP, P.A. TUPELO PATHOLOGY 5 1,131 $124,410 $110 0.2% 0.1% (662) 377-3073
58 SALINAS PATHOLOGY SERVICES MEDICAL GROUP INC SALINAS PATHOLOGY 3 1,092 $222,837 $204 0.2% 0.1% (831) 758-1223
59 VISTA PATHOLOGY LABORATORY LLC MEDFORD PATHOLOGY 12 1,081 $164,273 $152 0.2% 0.1% (541) 770-4559
60 HONG SHEN MD INC LANCASTER PATHOLOGY 2 1,004 $110,550 $110 0.2% 0.1% (661) 949-5612
61 VALLEY PATHOLOGY MEDICAL ASSOCIATES INC ESCONDIDO PATHOLOGY 5 983 $217,243 $221 0.2% 0.1% (442) 281-5000
62 ALTA EAST BAY PATHOLOGY, INC. OAKLAND PATHOLOGY 6 956 $154,931 $162 0.2% 0.1% (510) 869-6567
63 PATHOLOGY ASSOCIATES OF ANAHEIM A PROFESSIONAL MEDICAL CORPORATION ANAHEIM PATHOLOGY 4 907 $216,773 $239 0.2% 0.0% (714) 774-1450
64 UTAH PATHOLOGY SERVICES INC MURRAY PATHOLOGY 28 817 $129,365 $158 0.2% 0.0% (801) 266-0055
65 ANWAR MOLANI MD INC APMC SHERMAN OAKS PATHOLOGY 2 799 $134,038 $168 0.2% 0.0% (949) 452-3720
66 ELEVATED PATHOLOGY PLLC DENVER PATHOLOGY 6 703 $147,494 $210 0.1% 0.0% (303) 778-1955
67 PATHOLOGISTS BIO-MEDICAL LABORATORIES PLLC DALLAS PATHOLOGY 48 698 $172,406 $247 0.1% 0.0% —
68 CPLM INTEGRATED PATHOLOGY SERVICES INC VALENCIA PATHOLOGY 2 621 $138,908 $224 0.1% 0.0% (661) 253-8000
69 ST. VINCENT PATHOLOGY MEDICAL GROUP LOS ANGELES PATHOLOGY 2 610 $106,750 $175 0.1% 0.0% (213) 484-7111
70 PACIFIC PATHOLOGY ASSOCIATES INC PORTLAND PATHOLOGY 17 594 $106,131 $179 0.1% 0.0% (503) 561-5350
71 PATHOLOGY MEDICAL GROUP OF RIVERSIDE RIVERSIDE PATHOLOGY 3 564 $105,536 $187 0.1% 0.0% (951) 788-3243
72 PAN PACIFIC PATHOLOGISTS LLC HILO PATHOLOGY 19 542 $75,658 $140 0.1% 0.0% (808) 974-6898
73 INTEGRATED REGIONAL LABORATORIES PATHOLOGY SERVICES, LLC ATLANTIS PATHOLOGY 133 513 $133,227 $260 0.1% 0.0% (561) 548-3639
74 BOISE PATHOLOGY GROUP P.A. BOISE PATHOLOGY 10 424 $32,547 $77 0.1% 0.0% (208) 381-2378
75 MEMORIAL PATHOLOGY GROUP NEW YORK PATHOLOGY 98 377 $67,860 $180 0.1% 0.0% (212) 639-2000
76 CMCLA PATHOLOGY MEDICAL GROUP LOS ANGELES PATHOLOGY 2 367 $80,740 $220 0.1% 0.0% (213) 748-2411
77 ST FRANCIS PATHOLOGY MEDICAL GROUP LYNWOOD PATHOLOGY 2 283 $61,128 $216 0.1% 0.0% (310) 763-9769
78 HEALTHONE IRL PATHOLOGY SERVICES LLC ENGLEWOOD PATHOLOGY 20 262 $68,120 $260 0.1% 0.0% (303) 788-6130
79 LOMA LINDA UNIVERSITY PATHOLOGY MEDICAL GROUP, INC LOMA LINDA PATHOLOGY 17 252 $39,194 $156 0.1% 0.0% (909) 558-6374
80 LABORATORY MEDICINE CONSULTANTS LTD LAS VEGAS PATHOLOGY 29 231 $77,595 $336 0.0% 0.0% (702) 731-8000
81 PACIFIC PATH, INC. NAPA PATHOLOGY 2 218 $43,600 $200 0.0% 0.0% (707) 252-4411
82 CELLNETIX PATHOLOGY PLLC SEATTLE PATHOLOGY 58 204 $39,066 $192 0.0% 0.0% (206) 320-2000
83 BROWN AND ASSOCIATES MEDICAL LABORATORIES LLP HOUSTON PATHOLOGY 14 204 $59,160 $290 0.0% 0.0% (713) 741-6677
84 ANALYTIC PATHOLOGY MEDICAL GROUP INC LA MESA PATHOLOGY 21 189 $31,752 $168 0.0% 0.0% (619) 740-4492
85 NTX PATHOLOGY PROGRAM, PLLC PLANO PATHOLOGY 26 81 $20,856 $257 0.0% 0.0% (972) 519-1585
86 CASCADE PATHOLOGY SERVICES CORP PORTLAND PATHOLOGY 16 42 $4,226 $101 0.0% 0.0% (503) 413-5000

*"Share of specialty" is the group's share of disclosed Medicare-FFS services for the primary code among groups with the SAME modal specialty in the state; "share of state" is the same figure against the whole state. Specialty is each group's modal member specialty from CMS's clinician register — a multi-specialty group carries one label. Where fewer than 11 groups share the specialty in the state, the specialty share renders "—" — the specialty benchmark is suppressed (fewer than 11 groups) and the state share alongside is the benchmark. Group figures sum clinicians affiliated with exactly one group. See Methods.

Comparing against an all-payer estimate?

These are exact counts from Medicare fee-for-service claims — roughly a third to half of most procedure markets, depending on payer mix. Modeled all-payer databases project the remainder statistically; we publish the audited floor and label it as such. Same market, different denominator. How the numbers reconcile →